There are 20 primary amino acids necessary for humans, nine of which are essential amino acids. They’re essential because we need to get them from food, as our bodies cannot make them.

The retina places a large energy demand on the body, in part due to the activity of photoreceptors. These specialized cells are responsible for receiving light and transmitting visual ...

Leucine was the primary amino acid responsible for activating mTOR in macrophages, and increasing protein consumption had a threshold effect on the detrimental signaling pathway.

In infants with extremely low birth weight, extra parenteral amino acids at a dose of 1 g per day for 5 days after birth did not increase the number who survived free from neurodisability at 2 ...