Pregnancy, sexually transmitted diseases, and effects on one’s emotional health are all risks of .

Stan is a ninth grader involved in active sports. which list of food would provide him with a balanced diet

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins

Which nutrients are a valuable resource in trying to build muscle?