Menthol toxicity. Mint essential oil, rich in menthol, is toxic and can be fatal to an adult with a single dose of a teaspoon. This oil should be diluted so it can be used. The essential oil of plants containing menthol can dramatically lower blood pressure in young children causing them cardiac depression.
Oils and margarines from corn, cottonseed, soybean, safflower, and wheat germ are all good sources of vitamin E. Nuts are also good sources of vitamin E. Fruits, vegetables, and whole grains contain less.Refining grains reduces their vitamin E content, as does commercial processing and storage of food.ils and margarines from corn, cottonseed, soybean, safflower, and wheat germ are all good sources of vitamin E. Nuts are also good sources of vitamin E. Fruits, vegetables, and whole grains contain less.
Vitamin E is a fat-soluble vitamin that primarily functions as an antioxidant, meaning it helps prevent or reduce damage caused by free radicals, ultimately reducing the risk of health problems like heart disease or cancer.Vitamin E exists in several forms. The one you need to pay attention to is alpha-tocopherol.egetable oils (such as sunflower, canola, safflower or olive oils), unprocessed cereal grains, nuts and seeds are the main dietary sources of vitamin E. Smaller amounts are found in some fruits and vegetables, such as avocados and spinach. Most good sources of vitamin E also happen to be considered heart-healthy fats.