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open pack of cigarettes with filter over it

Nicotine is back—but is it really a wellness hack?

Modern day nicotine marketing echoes old Big Tobacco tactics, promoting pouches, gums, and mints with focus or performance claims—while health risks persist.

SupplementsSeptember 2, 2026Jessie Seiler
woman choosing a bunch of leafy greens in grocery store

A snapshot of the latest research on diet, exercise, and more

Can vitamin K1 from leafy greens help prevent COPD? Is your Alzheimer's blood test accurate? Do people eat less when food is spicy? We look at those new studies, plus others on sleep, GLP-1 drugs, sugary drinks, and more.

Preventing DiseaseSeptember 2, 2026Bonnie Liebman, MS
Workout enhancing supplements

Newsom urged to sign AB2030 supplement restriction for minors

California AB-2030 bans selling weight-loss and muscle-building supplements to minors; CSPI urges Gov. Newsom to sign to shield children from unsafe products.

SupplementsSeptember 2, 2026Jensen N. Jose

Letter to Gavin Newsom RE: AB 2030 (Lowenthal)

"Dear Governor Newsom, The Center for Science in the Public Interest proudly sponsors AB 2030, which would prohibit the sale of over-the-counter diet pills and weight-loss or muscle-building dietary supplements to minors. As the bill passed the legislature on August 27, 2026, we respectfully request you sign the AB 2030 into law." View the resource below to keep reading.

Supplements
photo of different "health" foods with money-like border

9 health buzzwords that help sell foods and supplements

Wellness sells. These 9 health food buzzwords help market pricey products that sound healthier than they are.

Fact vs. FictionAugust 28, 2026Lindsay Moyer, MS, RDN
collage of several different faces all lined up together

Which anti-aging skincare ingredients work best?

Looking for anti-aging skincare that’s more than a marketing ploy? Here’s what experts recommend for fine lines, dark spots, and wrinkles.

SupplementsAugust 11, 2026Madeline Bennett, MS
close up of person's eye in profile

Do collagen supplements improve wrinkles?

Can you take collagen to make collagen? It sounds too good to be true. And it may be. But the story isn’t that simple. Here’s what collagen does for wrinkles.

SupplementsAugust 11, 2026Madeline Bennett, MS
syringe with puddle of clear liquid and 2 vials

What are injectable peptides, and are they safe?

Peptide injections are exploding on social media, but most aren’t FDA approved. Here’s how people buy them, what the evidence says, and the real risks.

SupplementsJune 24, 2026Caitlin Dow, PhD
flat lay of mugs with mushroom shaped art

Do mushroom supplements live up to the hype?

From gut health to mental focus, there’s a mushroom gummy or coffee out there for any health need. Here’s the science behind the questionable claims.

SupplementsMay 29, 2026Jessie Seiler
Glass vials in a laboratory

Peptide compounding empowers ‘charlatans,’ undermines safety

Government AccountabilityApril 15, 2026Peter Lurie, MD, MPH
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  • Healthy Living
    • What to Eat
      • The Basics
      • Shop Smart
      • Restaurant Food
      • Recipes
    • Staying Healthy
      • Preventing Disease
      • Exercise
      • Fact vs. Fiction
      • The Planet & Your Health
      • Additives & Contaminants
      • Avoid Food Poisoning
      • Vitamins & Supplements
      • Weight & Health
  • Advocacy
    • Campaigns
      • Pathogens and food safety: Farm to fork
      • Predatory food marketing
      • The final MAHA Strategy Report: Guidance for advocates
      • Food chemical safety & transparency
      • Dietary Guidelines
      • Front-of-package nutrition labeling
      • Farm Bill
      • The Straight Shot: Federal vaccine updates
      • Income, food, and nutrition security
    • Our Approach
      • Advocacy resources
      • CSPI Action Fund
      • Grassroots activism
      • Litigation
  • Our Issues
    • Nutrition
      • Dietary Guidelines for Americans
      • Food labeling
      • Food marketing to kids
      • Food service guidelines
      • Healthy food banking
      • Healthy retail
      • Healthy SNAP
      • Restaurant kids' meals
      • School foods
    • Food safety
      • Allergens
      • Dietary supplements
      • Food additives
      • Food dyes
      • Foodborne illness
    • Health
      • New food technologies
      • Food and environment
      • Laboratory-developed tests
      • Advisory committees
  • Get Involved
    • Take Action
    • Donate Now
    • Why donate to CSPI?
    • More Ways to Give
    • Resource Hub
    • Partner with Us
    • Subgrant Opportunities
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    • CSPI's 2026 Impact Report
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