Health implications of obesity

The health risks of obesity increase with its severity and reach significance at a weight greater than 20% above optimal, by using life insurance tables, or at a body mass index greater than 27. Risks include hypertension, insulin resistance and diabetes mellitus, cardiovascular disease, hypertriglyceridemia, low high-density-lipoprotein cholesterol, and, in some studies, high total-and low-density-lipoprotein cholesterol. There is an increased...