I eat a lot but still i feel hungry! why could it be?

B/c u r 16!: Very high metabolic rate for most teens & if active, even higher. Eat for adequate energy and growth, but not to excess.

Hunger: Try to add more protein, chicken and lean meats as well as good fats, like avocado and olive oil, to your diet. They should help to fill you up. If you eat a lot of carbohydrates, like breads and snack foods, you will definitely feel hungry a lot more often.

Good and bad: Are you overweight? Do you exercise? If you exercise it is normal to eat more frequently and be hungry.

Food choice: If you eat fast food, processed food, sugar or artificially sweetened drinks, your blood sugar will rise too quickly and then Insulin will be secreted making it fall and this will make you hungry. You might be eating foods that have addictive properties so that the more you eat the more you want. Try eating healthy unprocessed vegetables, fruits, high quality meat, fish, and eggs, and water, .