In a new study of people with long-term vegan diets, most ate an adequate amount of total daily protein, but a significant ...

In a new study of people with long-term vegan diets, most ate an adequate amount of total daily protein, but a significant proportion did not meet required levels of the amino acids lysine and leucine ...

A common mineral, α-alumina, found abundantly in Earth's crust, may have played a critical role in initiating the chemical ...

Even people on a strict vegan diet who eat enough total protein may fall short of the required levels of this. The post Study ...

Why do problems occur with a special variant of 'protein glues', the split inteins, that severely limit their use in producing proteins? A team has now answered this question.

Q: There’s a lot of talk online about how important amino acids are. Can you explain what they are, why they matter, and how to make sure I’m getting enough of them? — Gary T., Culver City ...

Our brain's remarkable ability to form and store memories has long fascinated scientists, yet most of the microscopic mechanisms behind memory and learning processes remain a mystery.

through chemical reaction, of any of a variety of macromolecules, including proteins and nucleic acids. It refers to the use of chemical reagents in vitro rather than to post-translational ...