Peptides are short chains of amino acids that act as biological messengers, telling skin cells and tissues how to repair, ...

Protein helps you build muscle and even powers the immune system. But it’s not always easy to get enough, especially if you ...

There are about as many performance supplements on the market as there are protein-packed foods in a WH editor’s fridge. (Hint: It’s a lot.) A biggie as of late? Amino acids, which are the building ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Whey protein can be a great way to boost your protein intake. However, it isn't always necessary. Most people get enough ...

Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, ...