Most recent edition of Heal with Amino Acids! Amino Acids are the medicines of the 21st century. Your brain and body cannot function without amino acids. Heal with Amino Acids: — Updated and Expanded to 244 pages — Drugs DO NOT make Neurotransmitters! Amino Acids Do!Learn the natural power of amino acids to: Control the anxiety “stop switch.” Enhance brain function, memory, and concentration. Function as a muscle relaxant, and pain reliever. Stop cravings for alcohol, sugar, and carbohydrates. Create neurotransmitters for brain communication. Stop hyperactive, ADD, and aggressive behavior. Enhance sexual pleasure. Create needed serotonin for smooth brain function.