Collagen is the most abundant protein in the body, accounting for about one-third of its protein composition. There are 4 main types of collagen in the body: 

Collagen seems to be everywhere, even in that infamous middle aisle of my fave discount supermarket. But what is it? Why is it so fashionable? What separates the bargain basement...

Collagen provides structure, support or strength to our skin, muscles, bones and connective tissues and unfortunately, it starts to decrease around the age of 30.