Foods that give you natural energy are basically in three classe ating your wate aw fruits and vegetables are giving you natural energy throughout the day because the water and the energy is released gradually. Antioxidant oods that are rich in antioxidants, again many of them are those raw fruits and vegetables, but that protects you from damage from the environment. And finally, the good omega ur brain is made mostly of those good omegas, so eat those walnuts and that cold-water fish. All of those three elements are going to make a big difference on how you perform on a daily basis.