WHAT IS A VITAMIN AND WHAT TYPES ARE THERE?

What is a vitamin and what types are there?

A vitamin is a natural compound that we need in small amounts to survive. Most vitamins must come to the body through food. Because either the human body does not produce enough vitamins or does not produce them at all.Every organism needs different vitamins. For example, humans should consume vitamin C, or ascorbic acid, but dogs should not. Dogs

read more