Considering that proteins are the building blocks of the body, and peptides are the building blocks of proteins, as tiny as they are, peptides are a mighty force. So far, researchers have discovered that the human body makes over 7,000 different peptides for specific purposes.
They aid in everything from DNA replication to sexual arousal, from cell division to cognitive function. Mood, memory, muscle mass, mitochondrial function, metabolic activities, aging and longevity—name the bodily function, and you'll find peptides are at work.
Short chains of amino acids (organic compounds) linked together by peptide bonds (a type of chemical bond), peptides play vital roles throughout the body such as cell signaling, enzyme and hormone activity, and immune system regulation. The simplest peptides are dipeptides containing only two amino acids, followed by…
