Have you ever heard somebody say, “you are what you eat?” And, do you know what, you actually are what you eat even though you may have believed it was your parents’ way of bribing you to eat your greens. When you enjoy a tuna sandwich, your body breaks down the amino acids from the tuna and uses it to make new cells and build muscle. Your physical appearance is a reflection of what you eat, and when you consume junk food you will find that your skin looks worse and you appear plumper than you do when you eat foods that are healthier. Thus, diet is the first place to start at when you want to get rid of excess pounds. You don’t need to waste your time working out if your eating habits are very poor. Your diet must comprise of healthy hearty foods. When it comes to teen weight loss it can be a very sensitive subject.