â (statistics) a variable in a logical or mathematical expression whose value depends on the independent variable 1. the dependent variable. â (statistics) a variable in a logical or mathematical expression whose value depends on the independent variable 1. dependent variable [ the ~ ] noun.
The building blocks that make up all proteins, including collagen, are called amino acids. An essential amino acid is one your body cannot make, so you have to get it from food or dietary supplements. Collagen is the most abundant protein in the body and is a key constituent of all connective tissues. Collagen provides the infrastructure of the musculoskeletal system, essential for mobility.
More in Holistic Health. Collagen is a protein found in connective tissues throughout your body. As you age, your skin's inner layer loses collagen andâas a resultâbecomes less supple and firm and more vulnerable to damage. Some people attempt to restore collagen by taking a collagen supplement.