Researchers have demonstrated a correlation between exposure to air pollution and the risk of developing certain respiratory disorders, including asthma, chronic obstructive pulmonary disease and lung cancer. The exact mechanisms remain unknown, but scientists believe there is a strong link between environmental exposures and the production of free radicals. These highly reactive compounds can cause inflammation in the lungs and damage the tissue lining the lung walls.

To help prevent free-radical formation, and the damage they can cause, avoid exposure to cigarette smoke, secondhand smoke and air pollution. Increase your intake of foods rich in antioxidants, especially organically grown vegetables and fruits. Antioxidants are also found in green tea and dark chocolate. Consider taking a daily antioxidant supplement as insurance against those times when you can't eat right.

What’s In Your Vitamin E?
Natural vitamin E (in the form of mixed tocopherols and tocotrienols) provides the full range of benefits from vitamin E, while synthetic vitamin E is often limited to alpha tocopherol. Dr. Weil recommends avoiding dl-alpha-tocopherol varieties, and instead opting for a product with the whole vitamin E complex. Learn more - visit Dr. Weil’s Vitamin Advisor – place your first order in March, 2008 and get FREE SHIPPING for life!

Confused about vitamins? Use the science behind Dr. Weil's Vitamin Advisor to get your free, personalized supplement recommendation – place your first order in March, 2008 and get FREE SHIPPING for life!

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