Is Fatty15 worth the hype?

The supplement Fatty15 claims that a 15-carbon-chain fatty acid is essential for health and “reverses” aging. Here’s what the research actually shows.

Should you take a bovine colostrum supplement?

Bovine colostrum is the “it” supplement right now, with companies claiming that it can repair your gut, boost your immune system, and more. What’s the evidence?

Healthy ice cream: Which brands are best?

Some brands of ice cream are better for you because they don’t pile up the added sugar, saturated fat, and empty calories like a pint of Ben & Jerry’s.

Additives in the Jul./Aug. 2025 ice cream article

This list compiles products included in the Jul./Aug. 2025 ice cream article that contain erythritol, food dyes, acesulfame potassium, sucralose, or titanium dioxide.

Additives noted in Nutrition Action articles

Low-sugar drinks: 10 of the healthiest options

The healthiest option is water, but these 10 low-sugar drinks fit the bill when you want a little flavor without artificial sweeteners or food dyes.

How many calories are in Chili’s Big QP Burger?

Chili’s pitches its Big QP Burger as more food for your money than fast food. That also means more calories, more sodium, and more saturated fat. 

What’s the healthiest coffee creamer with no added sugar?

It’s not easy to find a zero-sugar coffee creamer sweetened without risky acesulfame potassium or sucralose, but some better brands use stevia or allulose.

CSPI & Nutrition Action Customer Service

Answers to your frequently asked questions about Nutrition Action Healthletter

Climate change is worsening. Our children will pay the price

Earth is hotter than ever and warming faster than expected. , A climate-friendly diet is also healthy for you.