Threonine is an essential amino acid that the body cannot produce on its own. It is needed for normal protein production and plays a role in maintaining healthy body tissues. Benefits of Threonine Supports protein production Helps maintain normal body tissues Plays a role in collagen and elastin formation Supports normal metabolism Natural Food Sources Threonine is found in eggs, dairy products, fish, meat, soybeans, beans, lentils, nuts, and seeds. A balanced diet can help provide essential amino acids like threonine. Jatin Organics – Quality You Can Choose, Every Day.