Skin needs proper nourishment to make it glow.make sure that some part of your daily diet consists of fresh fruits and vegetables.Fresh foods contain vitamins in their natural form.Cooking them can destroy the vitamins.I have been a veggie since childhood and never had to take any extra efforts to prepare salads for myself.I like them naturally but i think it is only a matter of habit.Once salads become a part of your daily meals no extra efforts will be required.