What Is Isoleucine?

Isoleucine is an essential amino acid that's used in the biosynthesis of proteins. It's used as building blocks. Essential means that the body cannot synthesize it and must be ingested through our diet.

Isoleucine is both a glucogenic and ketogenic amino acid. Isoleucine is concentrated in our muscle tissues.

Isoleucine Is Essential

Isoleucine is one of nine essential amino acids in humans. It is essential for normal growth and development. (source 🗗)

You can find other benefits of isoleucine in Isoleucine: 6 Research-Backed Benefits .

Isoleucine Levels, Detection Of Certain Conditions

Isoleucine is a branched-chain amino acid.

Circulating levels of the branched-chain amino acids in the body, like isoleucine, are increased in type 2 diabetes and obesity. They are considered early predictors for these conditions. (source 🗗)

Isoleucine In Food

Isoleucine cannot be synthesized in the body and therefore have to be obtained through our diet. (source 🗗)

Isoleucine is found especially in meats, fish, cheese, eggs, and most seeds and nuts. (source 🗗)

If you are interested in a list of foods where you can find this nutrient. Go to our nutrition tool and check out isoleucine.