What type of Diet will give you the greatest amount of energy, health, and mental clarity?
I don't know. I'm not you. But I can tell you how to find out for yourself.
Experiment. Try different ways of eating. Use the 30 days to success method for each type of diet you want to try. 30 days is about the minimum because during the first week or two after any dietary improvement, you're bound to experience some detox effects, which can make you feel lousy before you feel better. Headaches, back aches, and mood swings are common.