Supplements...

Do I really need all these?

Vitamin E - natural emulsifier of fatty substances in the body. (Am I that fat?)
Vitamin B complex - help combat the symptoms and causes of stress, depression, and cardiovascular disease. (I need this as in they make me more awake, I used to feel sleepy easily during day time)
Wheat grass - similar to green leafy vegetables.... (I think i eat enough veggies)