CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Creatine comes in various forms: powder, capsules and chews. Supplements like creatine should have a third party sports certification like NSF for Sport, which ensures the product contains no ...

If you're curious about what's trending in the supplement world this year (and actually trustworthy), consider this your guide. As registered dietitians and Health nutrition editors, we spend most ...

While the research on most supplements for joint pain is mixed, and the FDA doesn’t regulate supplements, fish oil, glucosamine, and chondroitin are among those that may help manage it.

Ads for supplements claiming to treat erectile dysfunction (ED) are not hard to come by. Some even say these products work better than prescription ED drugs like Viagra (sildenafil). But this and many ...

As we age, our bodies' ability to absorb calcium declines, so overall calcium levels can also decline. For this reason, many people take calcium supplements to prevent osteoporosis. This is especially ...

Creatine is one of the most popular sports supplements on the market due to its impressive benefits for energy, performance, and strength. The best creatine supplement for muscle growth contains ...

You’re not alone. Your body may be lacking essential vitamins, minerals, and hormones necessary to keep your body working optimally. The best DHEA supplements have the ability to support energy, ...

We tapped a longevity doctor and registered dietitian to learn more about this popular, yet controversial supplement. NMN is a natural compound that helps the body produce NAD+, an enzyme ...

In the quest for health, just like whole foods are best for our diet, they’re best for our supplements, too. These brands come out on top. Nutrition challenges are not always a result of what we eat.

An integral aspect of PCT is the incorporation of a supplement specially created for this therapy. PCT supplements are designed to support the body’s natural testosterone production and help ...

It might be worth trying out NAD+ supplements. NAD+, or nicotinamide adenine dinucleotide, is a molecule that plays a vital role in many cellular processes, like energy production, DNA repair ...