12Jul/112
Why humans need so many vitamins and minerals?
To stay healthy humans need to eat vitamins and minerals from a large variety of foods... why a Bull that only eats grass, looks stronger than a professional body builder?
To stay healthy humans need to eat vitamins and minerals from a large variety of foods... why a Bull that only eats grass, looks stronger than a professional body builder?
July 12th, 2011 - 19:19
Because a bull only needs grass. It’s a different species. Humans are intelligent and would have gotten bored with just grass. So we naturally benefit from variety.
July 12th, 2011 - 19:19
I guess bulls are just lucky humans need vitamins because they are organic substances that cannot be synthesized in the body, they are needed in small amounts and perform specific metabolic functions. Minerals are also required for a wide variety of metabolic functions.