They have shown that the toxicity of ozone is comparable to phosgene, a gas used in warfare. In Los Angeles, the ozone capital of the world, a typical concentration in the air is about 10 to 20 times the danger level. Vitamin E blocks the damaging oxidation of healthy cells by ozone and is therefore a natural defense. This helps the blood get from congested veins or varicose veins to more healthy ones. This is referred to as developing collateral circulation so the blood can circulate back to the heart.
Vitamin E can also help prevent intermittent claudication or lameness.
Individuals with this condition can only walk short distances without developing severe leg cramps and pain. The estrogen related hormones in birth control pills neutralize Vitamin E and reduces its level in the blood stream. They should supplement with Vitamin E. Research has shown that reasonable levels of both Vitamin E and Selenium are necessary for either one of them to benefit our bodies. Unfortunately, the soils in certain areas of the U.S. are very deficient in selenium. On the other hand, Lima, Ohio has the highest rate of cancer and the lowest level of Selenium in the blood of its citizens.