Human bodies are designed for regular physical activity. The sedentary nature of much of modern life probably plays a significant role in the epidemic incidence of depression today. Many studies show that depressed patients who stick to a regimen of aerobic exercise improve as much as those treated with medication.

Learning to focus attention and concentration is very useful; meditation can help you do that.

You've got to experiment to figure out what works.

True, nuts are high in fat, but most of them contain monounsaturated fat that is good for the heart. In fact, eaten in moderation, nuts can lower your risk of heart disease and heart attack.

The best way to detoxify is to stop putting toxic things into the body and depend upon it's own mechanisms.

If at the first sign of infection, you always jump in with antibiotics, you do not give the immune system a chance to grow stronger.

I think instead [of happiness] we should be working for contentment... an inner sense of fulfillment that's relatively independent of external circumstances.