Lately I've been feeling tired. My head hurts all day, my legs, my arms, and my back. My parents tell me its because I don't eat fruits, vegetables, and all those healthy foods. They also say my headaches are because it is SO hot right now. I also feel weak sometimes. Is it just that I'm tired?

As your parents told you... DIET as a huge effect on your energy and health. Eat wrong... and your health suffers and you don't have all the energy you should.

Your diet is just like gas in the gas tank of the car. If you don't put the right gas in it, the car won't work.

If all you eat is junk food, your body won't work.