Definition & Meaning of "amino acid"

What are "amino acid"?

Amino acids are organic compounds that combine to form proteins, which are essential for numerous bodily functions. There are 20 different amino acids, and they can be divided into three categories: essential, non-essential, and conditional. Essential amino acids cannot be made by the body and must be obtained through dietary sources such as meat, fish, eggs, dairy products, beans, and nuts. Non-essential amino acids are produced by the body, while conditional amino acids are typically non-essential but may become necessary during periods of illness or stress. Amino acids are crucial for constructing and repairing tissues, supporting immune function, and producing enzymes and hormones. Ensuring an adequate intake of all amino acids is important for maintaining overall health and proper bodily functions.