We round up the best collagen supplements of 2026, including collagen for men and women and picks for joints, skin, and energy.

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

One walk down a grocery store’s supplement aisle may have you believing you are deficient in everything. Good news: That’s highly unlikely. Here’s a step-by-step guide to deciding whether the gummies ...

Here’s what creatine is, why it can be good for you and how much you can safely take.

On a bright afternoon in Jiangsu, China, Xin Yin is playing personal trainer to some mice. One by one, he sets the rodents on a miniature treadmill that starts slow and gradually speeds up. These ...

Turmeric is heralded for its anti-cancer and anti-inflammatory properties, but columnist Alice Klein finds that the evidence ...

You don't have to twist your arm to make sure you get everyone in frame any longer. Do this instead. Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his ...

Nancy Rodriguez, PhD, RDN, FACSM, a professor of nutritional sciences at the University of Connecticut, says that back in her day, no one was talking about vitamin D supplements. “In the ‘60s and ‘70s ...

We tapped our team's fitness experts and interviewed nutritionists to find the best protein powders—from whey to ...

Taking iron on an empty stomach may improve absorption of iron, but it can also increase your risk of certain side effects.

Here’s everything you need to know about the essential water-soluble micronutrient choline and how to get enough of it daily.

Turmeric is known for its anti-inflammatory properties, but is it bad for your liver? Learn about the risks and benefits of ...