A. A federal tax identification number (also known as an employer identification number or EIN), is a number assigned solely to your business by the IRS. Your tax ID number is used to identify your business to several federal agencies responsible for the regulation of business.
Collagen is a protein present in all the bodyâs organs and tissues. It provides the matrix that sustains the bodyâs structure. Collagenâs main function is to sustain tendons, skin and cartilage. It provides integrity, firmness and elasticity to their structures.
A freshly made collagen powder drink on a kitchen counter. Collagen, the most abundant protein in the body, is part of the connective tissue for bones, muscles, blood cells, cartilage, arteries and organs. As you age, the production of collagen decreases, leading to a slew of potential side effects.