The last universal common ancestor (LUCA) is the single life form that branched into everything since. Earth four billion ...

How much protein do you eat daily? At first glance, this question may seem straightforward considering protein's outsized influence on our contemporary lifestyles — from foodies throwing back plates ...

MIT scientists have found that an amino acid called cysteine can help the gut heal itself. In mouse studies, a cysteine-rich ...

In mice, limited intakes of one specific essential amino acid can slow the effects of aging and even extend their lifespan, research from the US shows. Scientists wonder if these findings could help ...

Whey protein can help you build muscle, gain weight, burn fat, and may even help manage type 2 diabetes.

As dogs and humans age, the kidneys become less effective, and the study authors found that as kidney function declines, the ...

Research in mice showed limited intakes of one particular essential amino acid can slow the impacts of aging and even lengthen their lifespan. Scientists now wonder if these findings could help people ...