Hyperventilation is breathing more than you need to, breathing is usually rapid and deep. Worse that could happen is infection, bleeding, or a heart attack. Hypoventilation is caused by multiple disorders...Alveolar hypoventilation is defined as insufficient ventilation leading to hypercapnia, which is an increase in the partial pressure of carbon dioxide as measured by arterial blood gas analysis
Kids and teens age 12-18 should limit their intake to 100 mg per day. The American Academy of Pediatrics recommends that children younger than 12 should not consume caffeine at all.
