Harms: 2 million children overweight
According to the Centers for Disease Control and Prevention, approximately 17 percent, or 12.5 million, children and teens are obese. Since 1980, these obesity rates have tripled. Childhood obesity can lead to a host of health problems, including Type 2 diabetes, which until recently was primarily a problem seen in adults. Overweight children can also develop insulin resistance, hypertension, high cholesterol, sleep apnea and orthopedic problems and go into early puberty and even early death.