There are thousands of options that promise to boost your fitness. Only a handful are backed by solid evidence.

It's touted as the wonder supplement that's the secret to a healthier, glowier midlife. But does it actually work? Rosamund ...

For the last two weeks, I have written about carbohydrates and fats. This week I am covering protein, another essential macronutrient in your diet.

For decades, amino acids have been added to medical formulations like insulin as stabilizers: these small molecules keep ...

You don’t need to rely on needles, fillers, or dramatic cosmetic procedures to keep your skin glowing and youthful. Collagen, ...

Biologists have long known that amino acids can help stabilize proteins, for example as additives to pharmaceutical formulations. In trying to understand why this works, EPFL and MIT researchers have ...

Medically reviewed by Melissa Nieves, LND Key Takeaways Calcium is an essential nutrient commonly found in dairy products, ...

Stop wasting your money on supplements that don’t work. We reveal the 5 best supplements for exercisers and 5 that don’t live ...

A study conducted at the University of Helsinki found that children and adults who follow a vegan diet had on average adequate intakes of calcium and vitamin D, nutrients important to bone health, but ...

The now-omnivorous dog is descended from a carnivorous species, but has since evolved to metabolize carbohydrates, fat, and ...