- An overweight person has extra weight from bones, fat, muscle, body fat, and/or body wader - Obesity is a condition characterized by excessive and unhealthy bodyfat # Consequences ## Obesity - Type II Diabetes (DM) - Hypertension - Cardiovascular disease - **Obstructive sleep apnea** - Osteoarthritis - Infertility - Certain cancers - Gallbladder disease - Respiratory problems - Surgical complications - Clinical depression - Metabolic syndrome # Underweight - Fatigue / Anemia - Nutrient deficiencies - Lack of energy - Poor concentration - Unhealthy hair, skin, nails - Osteoporosis - Illness/infection - Bone fractures - Amenorrhea - Infertility - High risk pregnancy - Clinical depression - Low body temperature # BMI - A numerical value based on the ratio between a person's he