California signs student chronic disease prevention bill into law

California has enacted a bipartisan bill that brings preventive health education into the state’s curriculum review process, aiming to help students connect everyday habits with learning and long-term well-being. Supporters say the law could give schools a model for teaching nutrition, sleep, stress, exercise and digital health as chronic disease rates rise nationwide.

Why it matters: - California is putting prevention into K-12 health education, giving students early information about habits linked to chronic disease, mental health and academic performance. - Supporters say the law could help shift the state, and potentially other states, toward a prevention-first approach to public health. - End Chronic Disease says the measure addresses root causes of illness before students become patients.

What happened: - Gov. Gavin Newsom signed Senate Bill 1133, the Ready to Learn, Ready for Health Act, into law on Aug. 27, 2026. - The bill passed with unanimous support. - Sen. Tony Strickland (R-Huntington Beach) authored the legislation. - End Chronic Disease sponsored the bill.

The details: - SB 1133 does not require schools to add a new class or adopt a specific curriculum. - The law uses California’s existing curriculum review process. - When the state’s Health Education Framework is next revised, the Instructional Quality Commission will consider adding evidence-based preventive health instruction. - The topics include nutrition, food literacy and their relationship to metabolism, inflammation and long-term disease risk. - The review may also cover exercise and physical activity as factors in physical and mental health. - The framework can include instruction on the effects of stress and sleep on hormones, weight, immunity and cognition. - The bill also points to responsible use of social media, artificial intelligence and digital platforms. - The framework may address how air quality, water quality and food environments affect health. - The instruction is intended to help students understand the link between daily choices, physical health and mental well-being. - Kelly McKenna, CEO of End Chronic Disease, said more than 40% of school-aged children and 76% of U.S. adults have at least one chronic health condition, many of which are preventable. - McKenna said every student deserves a fair shot at being healthy, and good health starts with education. - Strickland said the bill was personal after losing a childhood friend who died at age 50. - The senator said the death was a reminder that habits formed early in life can affect health and longevity. - End Chronic Disease said a national poll found nearly 94% of likely voters support nutrition education in school health classes. - Nearly 63% of likely voters strongly supported that idea. - Supporters of SB 1133 included the Alameda County Office of Education, Fresno Unified School District, CFT – A Union of Educators & Classified Professionals, AFT, AFL-CIO, the California Baptist Capitol Ministry, Informed Policy Advocates and Teen Lifestyle Medicine. - End Chronic Disease thanked Newsom and a bipartisan coalition of lawmakers and organizations for helping make the bill law. - End Chronic Disease describes itself as a national nonpartisan nonprofit focused on public education, policy advocacy and evidence-based solutions to chronic illness.

Between the lines: - The unanimous vote suggests preventive health education drew support across party lines in a politically divided state. - The bill avoids forcing local schools into a new mandate, which may make adoption easier during the next framework revision. - The inclusion of digital habits, air quality and food environments signals a broader view of health than traditional nutrition-only lessons. - End Chronic Disease is framing student health education as a long-term policy lever, not just a classroom issue.

What's next: - The key implementation step will come when California next revises its Health Education Framework. - At that point, the Instructional Quality Commission will decide whether to include the preventive health topics outlined in SB 1133. - End Chronic Disease says the law could serve as a model for other states.