Branched Chain Amino Acids, supplied by Douglas Laboratories, contains a synergistic combination of L-leucine, L-Isoleucine, L-valine and L-Threonine in capsules.

Amino acids have many functions in the body. They are the building blocks for all body proteins—structural proteins that build muscle, connective tissues, bones and other structures, and functional proteins in the form of thousands of metabolically active enzymes. Amino acids provide the body with the nitrogen that is essential for growth and maintenance of all tissues and structures.

Aside from these general functions, individual amino acids also have specific functions in many aspects of human physiology and biochemistry. Amino acids serve as precursors for many nitrogenous substances. These include heme, purines, pyrimidines, hormones, and neuro-transmitters, including biologically active peptides. In addition, many proteins contain amino acids that have been modified for a specific function, e.g., calcium binding or collagen cross-linking.

L-leucine, L-Isoleucine and L- valine are essential amino acids that must be obtained form the diet, as the body is unable to synthesize them. They are found in skeletal muscle and play important roles in protein synthesis.

Branched Chain Amino Acids may be a useful dietary adjunct for individuals who wish to supplement with these essential amino acids.

L-Leucine .................................................. 150 mg

L-Isoleucine ............................................... 150 mg

L-Valine ..................................................... 150 mg

Adults take 1 capsule daily with meals or as directed by physician.

No adverse side effects reporte3d.

Store in a cool, dry place, away from direct light. Keep out of reach of children.