- Aug 14, 2019
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Are they alive? Some people think so, others say that they are pre-biotic. I take the latter view. Chemical reactions are not life. And it is chemical reactions that form amino acids.
Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. Source: various, including Arizona State University, "Ask a Biologist".
All life depends on twenty amino acids, although there are hundreds or even thousands in nature. So the human body cannot produce nine essential amino acids. They have to come from food.
This post is to answer to some who doubt that I research statements prior to making them.
Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. Source: various, including Arizona State University, "Ask a Biologist".
All life depends on twenty amino acids, although there are hundreds or even thousands in nature. So the human body cannot produce nine essential amino acids. They have to come from food.
This post is to answer to some who doubt that I research statements prior to making them.