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Could a CA bill on tortillas improve maternal health?

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Monday, April 15, 2024

A premature baby in incubator. Photo via iStock California is struggling to provide maternal health for its residents. But as one proposal aims to prevent birth defects, another has received hateful pushback that’s been condemned by both political parties. As CalMatters health reporter Ana B. Ibarra writes, Assemblymember Joaquin Arambula has introduced a bill that would require corn masa flour makers to add 0.7 milligrams of folic acid per pound of flour. Though federal law requires other grain products, such as cereals, breads and pasta, be fortified with folic acid, corn masa flour is not included. The corn flour is a key ingredient used in many classic Latino foods. Arambula, a Fresno Democrat and physician, to CalMatters: “Food is the best way that we can get folic acid into our communities before they’re pregnant. Oftentimes the prenatal vitamins that we give to pregnant people are too late.”  Research has shown that folic acid, which can be found in prenatal and women’s multi-vitamins, promotes healthy cell growth, and can prevent birth defects when taken before and during the early weeks of pregnancy. Since 1998, when the U.S. Food and Drug Administration handed down the requirement, the proportion of babies born with neural tube defects dropped by 35%. But between 2017 and 2019, only about 28% of Latinas reported taking folic acid the month before becoming pregnant, compared to 46% of white women. Women on Medi-Cal, the state’s health insurance program for low-income families, are also less likely to take folic acid before pregnancy compared to women on private insurance.  To learn more about the proposal, read Ana’s story. Another bill related to maternal health, Assembly Bill 2319, was the subject of a racist letter sent to members of the Health Committee, according to lawmakers. The measure would require healthcare providers to undergo training for implicit bias, and for the training to include “recognition of intersecting identities.”  The bill’s co-author, Assemblymember Lori Wilson, said the letter was “vile and hateful.” Assembly Republicans also said the letter had no place in legislative debate: “While we may not always agree on policy, we are united to strongly condemn racism and the evil ideology behind this letter.” Wilson, a Suisun City Democrat who is chairperson of the Legislative Black Caucus, vowed to carry on with the measure. The proposals by Arumbula and Wilson follow state data showing that in 2020 California saw a ten-year high of pregnancy-related deaths. Black expectant mothers are particularly vulnerable: They are three times more likely to die of pregnancy-related complications than others. It’s a point raised by former state Senate leader Toni Atkins in a social media post last week. Meanwhile, maternity wards across the state are closing, creating “maternity care deserts,” and California midwives treating Medi-Cal patients struggle to keep their businesses afloat. A February report from the state auditor also found that state health departments failed to track the effectiveness of a perinatal care program for Medi-Cal patients. Digital Democracy: CalMatters has launched Digital Democracy, a project using the latest technologies to help Californians understand their state government and create more accountability for politicians. The website introduces each of the state’s 120 legislators and explains this year’s policy agenda. In our unprecedented database, you can instantly find any word uttered in a public hearing, every vote cast, every bill introduced and every dollar donated. For more details, see our about and methodology pages and read more from our engagement team. Other Stories You Should Know Builders can challenge impact fees New housing construction in a neighbourhood in Elk Grove on July 8, 2022. Photo by Rahul Lal, CalMatters From CalMatters housing reporter Ben Christopher:It’s about to get more difficult for local governments to slap construction projects with certain fees — and a bit easier for developers to sue governments when they do.  That’s thanks to a unanimous ruling the U.S. Supreme Court handed down Friday. As many court watchers expected, the justices sided with George Sheetz, a septuagenarian retiree who sued El Dorado County over a $23,420 building fee. Sheetz’s lawyers argued that the county should have had to prove that this five-digit fee matched the cost that his manufactured home actually would inflict on local roads and highways. That requirement was established in a four-decade-old court ruling also out of California. El Dorado County, with the backing of both the Gov. Gavin Newsom and President Joe Biden administrations, countered that such a high bar is only required of one-off fees levied by regulators, not fees scheduled for all developments and established by elected bodies, like the county board of supervisors. In its 9-0 ruling, the Supreme Court said that “there is no basis for affording property rights less protection in the hands of legislators than administrators.” A few possible consequences of the ruling: Cities and counties now have to show that impact fees are connected to and “roughly proportionate” to the fiscal impact of a given development. That could have the unintended consequence of slowing down permitting.  Developers may now have a powerful new legal tool to challenge fees that they think are too high. And they are high here. As of 2015, the average impact fee on a single family home in California was more than four times the national average. But it’s too soon to say exactly how all of this will shake out. That’s because the court stopped short of saying exactly how far governments have to go to justify their fees — or whether El Dorado County already cleared that hurdle in this case. Those questions were left to lower courts. State cracks down on water Armona’s new $9 million well and treatment facility to remove arsenic in its water supply. Photo by Larry Valenzuela, CalMatters/CatchLight Local The State Water Resources Control Board is poised to penalize Kings County groundwater agencies for failing to manage overpumping in the region’s water supply — a move that would set a new precedent. As CalMatters water reporter Rachel Becker explains, the board on Tuesday is expected to decide whether to put county agencies on probation for unsuccessfully restricting farmers’ overdrafting of the water supply from the Tulare Lake underground basin. If the board decides to crack down, it will be the first time the state imposes penalties under a landmark 2014 law that requires agencies to achieve groundwater sustainability by 2040.The board’s decision could also signal how the state will approach five other overpumped San Joaquin Valley basins that may face probation as well. Overpumping in Kings County has caused household and community water wells to dry up and land to sink, which endangers canals, aqueducts and flood-controlling levees. And because wells must reach deeper into the ground to extract water, contaminants such as arsenic are released and cause water contamination levels to rise. Putting Kings County agencies on probation could mean imposing state fees totaling as much as $10 million a year, according to a CalMatters analysis. It could also lead to state regulators eventually managing the region’s groundwater. This has small farmers in the region concerned that they’ll be forced out of business due to the state’s steep fees. The basin provides drinking and irrigation water for 146,000 residents and supports a multibillion-dollar agricultural industry. For more on this issue, read Rachel’s story. California’s water crisis, explained: CalMatters has a detailed look at how California might increase its water supply, and a dashboard tracking the state’s water situation. CalMatters Commentary Ideas festival: CalMatters is hosting its first one, in Sacramento on June 5-6. It will include a discussion on broadband access and a session with Zócalo Public Square on California’s next big idea. Featured speakers include Julián Castro, CEO of the Latino Community Foundation, and Barbara McQuade, a former U.S. attorney and MSNBC legal analyst. Find out more from our engagement team and buy tickets here. Other things worth your time: Some stories may require a subscription to read. CA granted federal disaster relief for historic February storms // Los Angeles Times  Ballot measure for America’s highest wage could be victim of past wins // Politico Prop. 22 gains liberal support as case heads to state high court // San Francisco Chronicle PG&E customers were billed for a TV promo campaign // The Sacramento Bee Google blocks some CA news as fight over online journalism bill escalates // Politico Bill to mandate ‘science of reading’ in CA classrooms dies // EdSource CA abortions increased after Roe vs. Wade was overturned // Los Angeles Times The first high-speed rail trains are closer to coming to CA // San Francisco Chronicle Environmental concerns raised by rocket flights // The San Diego Union-Tribune SF jails lock down after alleged assaults on staff // Los Angeles Times SF background check startup Checkr cutting 260 jobs // San Francisco Examiner SF $2B Central Subway has lots of leaks, few riders // The San Francisco Standard Kern County activist faces 18 felony counts over alleged threats // Los Angeles Times Former Windsor mayor’s accusers speak out on no charges // San Francisco Chronicle

California is struggling to provide maternal health for its residents. But as one proposal aims to prevent birth defects, another has received hateful pushback that’s been condemned by both political parties. As CalMatters health reporter Ana B. Ibarra writes, Assemblymember Joaquin Arambula has introduced a bill that would require corn masa flour makers to add […]

A premature baby in incubator. Photo via iStock
A premature baby in incubator. Photo via iStock
A premature baby in incubator. Photo via iStock

California is struggling to provide maternal health for its residents. But as one proposal aims to prevent birth defects, another has received hateful pushback that’s been condemned by both political parties.

As CalMatters health reporter Ana B. Ibarra writes, Assemblymember Joaquin Arambula has introduced a bill that would require corn masa flour makers to add 0.7 milligrams of folic acid per pound of flour. Though federal law requires other grain products, such as cereals, breads and pasta, be fortified with folic acid, corn masa flour is not included. The corn flour is a key ingredient used in many classic Latino foods.

  • Arambula, a Fresno Democrat and physician, to CalMatters: “Food is the best way that we can get folic acid into our communities before they’re pregnant. Oftentimes the prenatal vitamins that we give to pregnant people are too late.” 

Research has shown that folic acid, which can be found in prenatal and women’s multi-vitamins, promotes healthy cell growth, and can prevent birth defects when taken before and during the early weeks of pregnancy. Since 1998, when the U.S. Food and Drug Administration handed down the requirement, the proportion of babies born with neural tube defects dropped by 35%.

But between 2017 and 2019, only about 28% of Latinas reported taking folic acid the month before becoming pregnant, compared to 46% of white women. Women on Medi-Cal, the state’s health insurance program for low-income families, are also less likely to take folic acid before pregnancy compared to women on private insurance. 

To learn more about the proposal, read Ana’s story.

Another bill related to maternal health, Assembly Bill 2319, was the subject of a racist letter sent to members of the Health Committee, according to lawmakers.

The measure would require healthcare providers to undergo training for implicit bias, and for the training to include “recognition of intersecting identities.” 

The bill’s co-author, Assemblymember Lori Wilson, said the letter was “vile and hateful.”

Assembly Republicans also said the letter had no place in legislative debate: “While we may not always agree on policy, we are united to strongly condemn racism and the evil ideology behind this letter.”

Wilson, a Suisun City Democrat who is chairperson of the Legislative Black Caucus, vowed to carry on with the measure.

The proposals by Arumbula and Wilson follow state data showing that in 2020 California saw a ten-year high of pregnancy-related deaths. Black expectant mothers are particularly vulnerable: They are three times more likely to die of pregnancy-related complications than others. It’s a point raised by former state Senate leader Toni Atkins in a social media post last week.

Meanwhile, maternity wards across the state are closing, creating “maternity care deserts,” and California midwives treating Medi-Cal patients struggle to keep their businesses afloat. A February report from the state auditor also found that state health departments failed to track the effectiveness of a perinatal care program for Medi-Cal patients.


Digital Democracy: CalMatters has launched Digital Democracy, a project using the latest technologies to help Californians understand their state government and create more accountability for politicians. The website introduces each of the state’s 120 legislators and explains this year’s policy agenda. In our unprecedented database, you can instantly find any word uttered in a public hearing, every vote cast, every bill introduced and every dollar donated. For more details, see our about and methodology pages and read more from our engagement team.


Other Stories You Should Know


Builders can challenge impact fees

New housing construction in a neighbourhood in Elk Grove on July 8, 2022. Photo by Rahul Lal, CalMatters

From CalMatters housing reporter Ben Christopher:

It’s about to get more difficult for local governments to slap construction projects with certain fees — and a bit easier for developers to sue governments when they do. 

That’s thanks to a unanimous ruling the U.S. Supreme Court handed down Friday.

As many court watchers expected, the justices sided with George Sheetz, a septuagenarian retiree who sued El Dorado County over a $23,420 building fee.

Sheetz’s lawyers argued that the county should have had to prove that this five-digit fee matched the cost that his manufactured home actually would inflict on local roads and highways. That requirement was established in a four-decade-old court ruling also out of California.

El Dorado County, with the backing of both the Gov. Gavin Newsom and President Joe Biden administrations, countered that such a high bar is only required of one-off fees levied by regulators, not fees scheduled for all developments and established by elected bodies, like the county board of supervisors.

In its 9-0 ruling, the Supreme Court said that “there is no basis for affording property rights less protection in the hands of legislators than administrators.”

A few possible consequences of the ruling:

  • Cities and counties now have to show that impact fees are connected to and “roughly proportionate” to the fiscal impact of a given development. That could have the unintended consequence of slowing down permitting. 
  • Developers may now have a powerful new legal tool to challenge fees that they think are too high.

And they are high here. As of 2015, the average impact fee on a single family home in California was more than four times the national average.

But it’s too soon to say exactly how all of this will shake out. That’s because the court stopped short of saying exactly how far governments have to go to justify their fees — or whether El Dorado County already cleared that hurdle in this case. Those questions were left to lower courts.

State cracks down on water

The water treatment facility in Armona on April 4, 2024. Armona, a small unincorporated community home to farmworkers in Kings County, had substantial arsenic contamination until a new $9 million well was installed more than 1,200 feet deep. Photo by Larry Valenzuela, CalMatters/CatchLight Local
Armona’s new $9 million well and treatment facility to remove arsenic in its water supply. Photo by Larry Valenzuela, CalMatters/CatchLight Local

The State Water Resources Control Board is poised to penalize Kings County groundwater agencies for failing to manage overpumping in the region’s water supply — a move that would set a new precedent.

As CalMatters water reporter Rachel Becker explains, the board on Tuesday is expected to decide whether to put county agencies on probation for unsuccessfully restricting farmers’ overdrafting of the water supply from the Tulare Lake underground basin. If the board decides to crack down, it will be the first time the state imposes penalties under a landmark 2014 law that requires agencies to achieve groundwater sustainability by 2040.

The board’s decision could also signal how the state will approach five other overpumped San Joaquin Valley basins that may face probation as well.

Overpumping in Kings County has caused household and community water wells to dry up and land to sink, which endangers canals, aqueducts and flood-controlling levees. And because wells must reach deeper into the ground to extract water, contaminants such as arsenic are released and cause water contamination levels to rise.

Putting Kings County agencies on probation could mean imposing state fees totaling as much as $10 million a year, according to a CalMatters analysis. It could also lead to state regulators eventually managing the region’s groundwater.

This has small farmers in the region concerned that they’ll be forced out of business due to the state’s steep fees. The basin provides drinking and irrigation water for 146,000 residents and supports a multibillion-dollar agricultural industry.

For more on this issue, read Rachel’s story.

California’s water crisis, explained: CalMatters has a detailed look at how California might increase its water supply, and a dashboard tracking the state’s water situation.


CalMatters Commentary

Ideas festival: CalMatters is hosting its first one, in Sacramento on June 5-6. It will include a discussion on broadband access and a session with Zócalo Public Square on California’s next big idea. Featured speakers include Julián Castro, CEO of the Latino Community Foundation, and Barbara McQuade, a former U.S. attorney and MSNBC legal analyst. Find out more from our engagement team and buy tickets here.


Other things worth your time:

Some stories may require a subscription to read.


CA granted federal disaster relief for historic February storms // Los Angeles Times 

Ballot measure for America’s highest wage could be victim of past wins // Politico

Prop. 22 gains liberal support as case heads to state high court // San Francisco Chronicle

PG&E customers were billed for a TV promo campaign // The Sacramento Bee

Google blocks some CA news as fight over online journalism bill escalates // Politico

Bill to mandate ‘science of reading’ in CA classrooms dies // EdSource

CA abortions increased after Roe vs. Wade was overturned // Los Angeles Times

The first high-speed rail trains are closer to coming to CA // San Francisco Chronicle

Environmental concerns raised by rocket flights // The San Diego Union-Tribune

SF jails lock down after alleged assaults on staff // Los Angeles Times

SF background check startup Checkr cutting 260 jobs // San Francisco Examiner

SF $2B Central Subway has lots of leaks, few riders // The San Francisco Standard

Kern County activist faces 18 felony counts over alleged threats // Los Angeles Times

Former Windsor mayor’s accusers speak out on no charges // San Francisco Chronicle

Read the full story here.
Photos courtesy of

Understanding Childhood Obesity: Causes, Treatments and How to Reduce Stigma

By Shagun Bindlish, MD, FACP, FOMA, DABOM, DACLM HealthDay ReporterTUESDAY, Dec. 30, 2025 (HealthDay News) — While childhood obesity has become...

TUESDAY, Dec. 30, 2025 (HealthDay News) — While childhood obesity has become more common in recent years, this is a condition that is about more than just weight.Childhood obesity reflects our modern environment of ultra-processed foods, digital devices and psychological stressors.To address childhood obesity, clinicians and families must work together to create a more nuanced, compassionate and evidence-based approach to prevention and care.What is childhood obesity?Today’s pediatric obesity epidemic involves both a child’s genetics and their environment. While genetics does play a significant role in the development of obesity in children, environments full of ultra-processed foods, screen-focused forms of recreation, poor sleep and mental stress are powerful contributors.Recent research shows that a mother’s health, how a baby is fed, and even exposure to certain chemicals during pregnancy can affect a child’s future metabolism.Combined with aggressive food marketing and environmental and social barriers to regular physical activity across diverse communities, these factors create a “perfect storm” for early metabolic risk.The power of early screeningThe American Academy of Pediatrics (AAP) and Obesity Medicine Association (OMA) recommend that screening for obesity begin as early as age 2. In diagnosing obesity in children, clinicians look for the following:Assessing all of these factors can help clinicians intervene before weight-related issues develop.  The goal is not to put labels on children. It’s to help them build habits early, fostering healthy eating patterns, physical activity and self-esteem during their early years. Tailoring treatment based on age For children who have not entered puberty, the main goal is to normalize growth: maintain a healthy weight so height can catch up. Success depends on parents modeling healthy habits, setting routines and encouraging activity through play. Teenagers need more independence and support for emotional and social issues. Effective care should assess their sleep, stress and emotional eating, and should also check for bullying, depression, disordered eating and the effects of social media.The importance of guidance from caregiversThe most important factor in treating pediatric obesity is family and/or caregivers.Families and caregivers need guidance on nutrition, physical activity, understanding behavior and providing emotional support. Sustainable change is possible when a family works together. Parent-led steps like cooking meals together, being active as a family and limiting certain foods can make a big difference.Behavioral therapy reframes obesity as a chronic, relapsing condition, not a personal failure. It empowers both children and caregivers to replace shame with skills.Both the Obesity Medicine Association and the American Academy of Pediatrics recommend intensive health behavior and lifestyle treatment (IHBLT), defined as at least 26 hours of structured, family-based counseling delivered over 6-12 months.Higher total contact time is associated with greater and more sustained improvements in BMI and cardiometabolic risk.Possibly one of the most important things clinicians can do is speak to children with obesity (and their parents) without putting the focus on weight. Using terms like “health habits” and “growth pattern” and emphasizing body positivity instead of focusing on “weight talk” can help patients feel more comfortable and committed to their treatment.It is also crucial to train staff to use person-first language (“child with obesity,” not “obese child”) to create a welcoming and weight-inclusive environment. This includes having appropriate seating, using a nonjudgmental tone and building trust with patients.For severe obesity, new options approved by the U.S. Food and Drug Administration have emerged, like liraglutide and semaglutide (GLP-1 receptor agonists).These medications must accompany the changes in lifestyle (nutrition, physical activity and behavioral therapy). They should be prescribed by clinicians trained in pediatric obesity medicine.For teenagers with severe obesity and other related health issues, metabolic bariatric surgery offers a durable solution but requires long-term nutritional and emotional support.Building a healthier future for childrenChildren cannot overcome obesity on their own. Effective prevention requires collaboration from their family, health care providers, schools, policymakers and communities.Policies like healthy school meals, walkable neighborhoods, early nutrition education and restrictions on junk food marketing can reduce pediatric obesity better than clinical care alone.Shagun Bindlish, MD, FACP, FOMA, DABOM, DACLM, is an internist and diabetologist with advanced expertise in obesity and lifestyle medicine. She serves as medical and scientific chair for the American Diabetes Association in Northern California and is the founder of the Golden State Obesity Society. An educator at Touro University California and University at Sea CME, she has trained providers worldwide in metabolic health. She is also a recipient of the prestigious Compassionate Physician of the Year Award by the California Medical Association. Her work focuses on advancing diabetes and obesity care through innovation, education and advocacy.Copyright © 2025 HealthDay. All rights reserved.

Tree Rings May Reveal Hidden Clues About Water History

By I. Edwards HealthDay ReporterTUESDAY, Dec. 23, 2025 (HealthDay News) — Trees don’t just clean the air, they also keep a quiet record of the...

TUESDAY, Dec. 23, 2025 (HealthDay News) — Trees don’t just clean the air, they also keep a quiet record of the past.New research suggests that tree rings may help scientists uncover missing pieces of environmental history, especially when it comes to water in the midwest. By studying how different tree species respond to wet and dry conditions, researchers say they can better understand how watersheds have changed over time, and how they may change in the future.Watersheds are areas of land that drain water into nearby streams, rivers and lakes. Healthy watersheds help protect drinking water, support wildlife and keep ecosystems balanced, according to the U.S. Environmental Protection Agency. But climate change can put a big strain on these systems, especially when historical data is limited.“One human lifespan is not going to show us the big picture,” study leader Alessandra Bertucci, a graduate student at Ohio State University in Columbus, said in a news release."So using trees to address these gaps of understanding is really important for managing water resources, even in intensively managed watersheds," Bertucci added.Trees typically grow a new ring each year and the size and density of those rings can reflect weather conditions such as droughts, floods and long periods of rain. But not all trees record these events the same way. That’s why the research team found that using multiple tree species gives a clearer picture than relying on just one.The study focused on riparian trees, which grow near rivers and streams in the Midwest. Researchers found that many of these trees are especially good at recording past wet and dry periods, making them useful for understanding regional water patterns.The work was recently presented at a meeting of the American Geophysical Union in New Orleans.To gather their data, researchers collected tree core samples from areas where long-term watershed records are scarce, including Ohio’s Old Woman Creek State Nature Preserve near Lake Erie. They studied three common tree species and compared ring width and density with recorded climate data.Because much of the Midwest is heavily farmed, accurate water data is critical. Bertucci said limited historical records can lead to poor estimates of past floods or droughts, which may affect decisions about water use and conservation.With the updated tree ring data, the team hopes to build models that can help predict how weather patterns and water flow may change in the coming decades.“If we can round out that historical data and understand what to expect, we can better plan for how to manage our water resources in the future,” Bertucci said.Researchers plan to expand their work by sampling more tree species and studying additional watersheds. The findings could help farmers, water managers and communities make smarter decisions about water conservation.“Water is life,” Bertucci said. “We literally cannot live without it, so it’s important to protect and make sure that we are taking care of it, because that is our lifeline.”Research presented at meetings should be considered preliminary, until published in a peer-reviewed journal.SOURCE: Ohio State University, news release, Dec. 19, 2025Copyright © 2025 HealthDay. All rights reserved.

How Bay Area cops changed their approach to mental health calls

A mental health clinician with a bullet-proof vest is helping change the way a Bay Area city responds to some of its emergency calls. That’s what CalMatters’ Cayla Mihalovich found when she visited the San Mateo Police Department earlier this month to check out a new approach for mental health calls.  The city was one […]

Briana Fair, San Mateo Police Department’s mental health clinician, in San Mateo on Dec. 15, 2025. Photo by Manuel Orbegozo for CalMatters A mental health clinician with a bullet-proof vest is helping change the way a Bay Area city responds to some of its emergency calls. That’s what CalMatters’ Cayla Mihalovich found when she visited the San Mateo Police Department earlier this month to check out a new approach for mental health calls.  The city was one of many that searched for a better way to help people in the throes of a mental health crisis. It participated in a 2021 pilot program from San Mateo County that paired law enforcement officers with mental health clinicians in four cities with the aim of freeing up police officers and avoiding unnecessary confrontations.  Rather than police officers having to decide whether to arrest a person, send them to a hospital for a hold or leave them to their own devices, a paired clinician was deployed to provide additional measures such as safety planning, follow-up calls and community mental health resources.  “I fill in the gaps,” said San Mateo Police Department mental health clinician Briana Fair, who builds relationships with people she calls clients and joins officers on some emergency calls. Known as a “co-responder model,” the pilot appeared to work: Involuntary holds decreased about 17% and it reduced the chances of future mental health calls to 911, according to a new study by Stanford University. By reducing the number of involuntary detentions, researchers also estimated that the cities saved as much as $800,000 a year on health costs. Mariela Ruiz-Angel, director of Alternative Response Initiatives at Georgetown Law’s Center for Innovations in Community Safety: “The idea was never about taking cops out of the equation altogether. The idea was that we don’t have to center them as the main response of 911. We don’t have to make public safety about cops. Public safety is about the appropriate response.” Since the end of the two-year pilot, nearly all of San Mateo County cities have rolled out the co-responder model. Cities that participated in the pilot also found a way to sustain the program, including the police department in the city of San Mateo, which currently employs Fair and another part-time clinician. Read more here. Go behind the scenes of our Prop. 50 voter guide: Our team brought the guide to more readers across the state thanks to newsroom partners. Learn more. Dec. 31 deadline: Your gift will have triple the impact thanks to two matching funds, but the deadline is Dec. 31. Please give now. Other Stories You Should Know Gun suicides in rural California A collection of Jeffrey Butler photographs on a table at his daughter’s home in Douglas City on Dec. 4, 2025. Photo by Salvador Ochoa for CalMatters In rural California — where medical and mental health care can be hard to come by — firearm suicides particularly among older men are rattling communities and families who have been left behind, reports CalMatters’ Ana B. Ibarra. Rural counties in Northern California have some of the country’s highest rates of gun suicides among older adults. In Trinity County, for example, at least eight men 70 and older died from an apparent firearm suicide between 2020 and 2024. Over the course of 15 years, the gun suicide rate of adults in this age group in seven northern counties, including Trinity, was more than triple the statewide rate.  In addition to owning more guns, residents in these areas have more limited access to medical and mental health services. When these services are farther away, people often remain in pain for longer because of missed or delayed appointments. In California, more than half of people 70 and over who died by gun suicide had a contributing physical health problem, and over a quarter had a diagnosed mental health condition. Jake Ritter, on the death of his 81-year-old grandfather, Jeffrey Butler, who had health and pain issues and died in Trinity County in 2024 from a self-inflicted gunshot: “I’m sad that he didn’t get the help that he needed, and I’m sad that he felt so strongly that this is the road that he chose.” Read more here. New law to prevent sex abuse at schools Students in a classroom in Sacramento on May 11, 2022. Photo by Miguel Gutierrez Jr., CalMatters By July 2026 all California K-12 schools — including private schools — must have protocols in place to help protect schoolchildren from being sexually abused by educators, as directed by a new state law, writes CalMatters’ Carolyn Jones. The law, which goes into effect Jan. 1, requires schools to enact a number of measures to rein in abuse and hold themselves accountable, including training students, teachers and other school staff to recognize signs of sexual grooming and report misconduct.  The law’s most notable provision is the creation of a database that keeps track of teachers credibly accused of abuse. The database will be available to schools so that administrators can use it to vet prospective teachers. The database is intended to curb the practice of schools re-hiring teachers who have resigned from another school after being accused of sexual misconduct. Read more here. And lastly: Power-guzzling data centers An employee works in a Broadcom data center in San Jose on Sept. 5, 2025. Photo by Brittany Hosea-Small, Reuters A recent report finds electricity use and carbon emissions from California data centers nearly doubled in recent years, with water use climbing even more. CalMatters’ Alejandro Lazo and video strategy director Robert Meeks have a video segment on the environmental report as part of our partnership with PBS SoCal. Watch it here. SoCalMatters airs at 5:58 p.m. weekdays on PBS SoCal. California Voices CalMatters contributor Jim Newton: Despite making gains on her promise to reduce Los Angeles’ homelessness population, Mayor Karen Bass battles a difficult perception problem. California’s elected leaders must oppose the Trump administration’s plans to expand oil and gas drilling on the state’s public lands, writes Ashley McClure, East Bay physician and co-founder of Climate Health Now. Reader reaction: CARE Court can produce positive results in some cases, but it should not be treated as an automatic path to LPS conservatorship, writes Tom Scott, executive director of the California State Association of Public Administrators, Public Guardians and Public Conservators. Other things worth your time: Some stories may require a subscription to read. State attorneys general sue Trump administration over efforts to shutter CFPB // Politico Why cities spend your tax dollars on lobbyists // The Sacramento Bee  CA’s homeless ‘purgatory’ leaves thousands on a waitlist to nowhere // The San Francisco Standard How Trump broke CA’s grip on the auto market // Politico Central Valley surpassed all of CA in job losses this year // The Fresno Bee How private investors stand to profit from billions in LA County sex abuse settlements // Los Angeles Times San Diego just fast-tracked new fire-safety rules for homes // The San Diego Union-Tribune Chronic illness and longing define life in the Tijuana River valley // inewsource

Faulty Genes Don't Always Lead To Vision Loss, Blindness

By Dennis Thompson HealthDay ReporterTUESDAY, Dec. 23, 2025 (HealthDay News) — Genetics aren’t necessarily destiny for those with mutations thought...

By Dennis Thompson HealthDay ReporterTUESDAY, Dec. 23, 2025 (HealthDay News) — Genetics aren’t necessarily destiny for those with mutations thought to always cause inherited blindness, a new study says.Fewer than 30% of people with these genetic variants wind up blind, even though the faulty genes had been thought to cause blindness in 100% of those with them, according to findings published Dec. 22 in the American Journal of Human Genetics.The results could shake up a central belief in genetics, that faulty genes always lead to rare inherited disorders. These disorders are called Mendelian diseases, named after the famed genetics researcher Gregor Mendel.“These findings are striking and suggest that the traditional paradigm of Mendelian diseases needs to be updated,” senior researcher Dr. Eric Pierce, director of the Ocular Genomics Institute at Mass Eye and Ear in Boston, said in a news release.The study focused on inherited retinal degenerations (IRDs), a group of genetic diseases that lead to progressive vision loss and eventual blindness. They cause the light-sensing cells along the back wall of the eye to break down and die off.For the study, researchers created a list of 167 variants in 33 genes that have been previously linked to IRDs.The team then screened nearly 318,000 people participating in a National Institutes of Health research program for the presence of those variants, and found 481 with IRD-causing genetics.However, only 28% of those people had suffered any form of retinal disease or vision loss, and just 9% had a formal IRD diagnosis, results showed.The team double-checked their work by using data on about 100,000 participants in another large-scale study, the UK Biobank.Again, only 16% to 28% of people with IRD-linked genetics had suffered definite or possible signs of vision loss or retinal damage, researchers said.The results suggest that something else is happening alongside a person’s genetic risk to make them wind up with IRD, including environmental factors or other faulty genes, researchers said.“We think these findings are important for understanding IRDs and other inherited diseases,” researcher Dr. Elizabeth Rossin, an investigator at Mass Eye and Ear, said in a news release.“We look forward to finding modifiers of disease and using that new knowledge to improve care for patients with IRDs and potentially other inherited eye disorders,” Rossin said.Future studies will examine other Mendelian disorders, and look for other genetic and environmental factors that could cause these diseases.“The large number of individuals that do not develop an IRD despite having a compatible genotype provide an opportunity to design well-powered research studies to discover disease modifiers, which could spur development of novel therapies,” lead researcher Dr. Kirill Zaslavsky said in a news release. Zaslavsky performed this research during an Inherited Retinal Disorders fellowship at Mass Eye and Ear.SOURCE: Mass General Brigham, news release, Dec. 22, 2025What This Means For YouPeople with genetics linked to vision loss and blindness might be able to ward off these problems, if researchers figure out what’s behind the diseases.Copyright © 2025 HealthDay. All rights reserved.

As oil and gas companies pivot to plastic, California neighborhoods become sacrifice zones again

As oil and gas companies pivot to plastic, certain California neighborhoods become unhealthy sacrifice zones again.

Guest Commentary written by Veronica Herrera Veronica Herrera is a professor of urban planning at UCLA Daniel Coffee Daniel Coffee is a researcher at UCLA’s Luskin Center for Innovation The fossil fuel industry is pivoting. As demand for gasoline declines, oil and gas companies are betting their future on plastic. What once powered our cars is now being refined, cracked and polymerized into bottles, packaging and single-use products that will outlive us all. This shift isn’t just a climate concern — it’s a public health crisis. Plastics are fossil fuels in another form. And the communities most exposed to their production bear the highest health burdens. A new report from the UCLA Luskin Center for Innovation on what defines a plastic-burdened community traces how this expanding plastic economy maps directly onto California’s oil and gas footprint.  Even as California celebrates its climate leadership, our neighborhoods remain entwined with the legacies of fossil fuel infrastructure. More than 2.5 million Californians live within a kilometer of an active or idle oil or gas well. There are pumpjacks in Inglewood, refineries along the Wilmington corridor and wells beside schools in Kern County.  Refinery infrastructure — much of it feeding plastic precursor production — also is heavily concentrated in Los Angeles County, the most populous region in the state. Unequal exposure The science is unequivocal: living near oil and gas development is linked to a wide array of health harms: respiratory disease, cardiovascular illness, adverse birth outcomes and elevated cancer risk. The higher odds for these conditions persist even when controlling for socioeconomic and environmental factors.  In California and beyond, research shows pollutants from drilling and refining — such as volatile organic compounds, nitrogen oxides, particulate matter and formaldehyde — degrade air quality and increase asthma, heart attack and low-birth-weight rates. The burden of these exposures falls unevenly, our analysis shows.  Neighborhoods closest to wells and refineries have far higher proportions of Latino and Black residents, lower incomes and greater health vulnerabilities. On average, for each refinery within 1.5 miles of a community, the median household income is nearly $11,000 lower, poverty rates are 5.5% higher and emergency-room visits for asthma and heart disease are significantly elevated.  The environmental injustices of the oil age are being repackaged in the plastic economy. Globally, the Organisation for Economic Co-operation and Development projects plastic production will triple by 2060. Petrochemicals already account for roughly 14% of oil use and by mid-century could drive nearly half of global oil demand. In other words, even as we transition away from burning fossil fuels, we are locking ourselves into new forms of dependence — embedded in the packaging we discard daily. Recognizing this link is critical as California prepares to implement the Plastic Pollution Mitigation Fund under Senate Bill 54, a plastics recycling and pollution prevention law signed in 2022. The fund will direct hundreds of millions of dollars from the plastics industry to communities harmed by pollution.  Administered wisely, the fund could be a catalyst for mitigating the adverse health impacts of plastics and could create a transformative shift away from plastic production, use and disposability, building on the plastic reduction efforts required of the industry under SB 54. Plastic pollution is not just about littered beaches or overflowing landfills; it begins long before a product reaches a store shelf.  If California truly intends to lead on climate and environmental justice, it must see plastic for what it is — the fossil fuel industry’s new frontier — and it must ensure that communities long treated as sacrifice zones become the first to benefit from solutions.

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