Lecithin

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Lecithin can be found in all plant and animal products, including cabbage, cauliflower, caviar eggs, garbanzo beans (chickpeas), green beans, lentils, organ meats, seeds/nuts, soy lecithin, soybeans and split peas.

Lecithin is also found in chemicals that assist in the massage of many nutrients form the bloodstream into the cells. Lecithin's benefits are the same as those of choline such that Lecithin is a major source of choline. Consequently, Lecithin must be present in order for choline to be synthesized. Fatty acids, glycerin, and phosphorus are also found in lecithin. Choline is the key element in lecithin that researchers believe may have a beneficial effect on cholesterol and memory.

Lecithin acts as an emulsifier and helps the body in the absorption of fats. Studies indicates that soy lecithin improves the metabolism of cholesterol in the digestive system. Therefore, lecithin has been touted as a treatment for high cholesterol. It has also been said to be a treatment for neurologic and liver disorders. Some proponents of lecithin warn that the low fat and low cholesterol diets that many Americans follow may lower the amount of lecithin that we consume, creating a deficit and necessitating supplemental lecithin. As Americans eat fewer eggs, meats, and dairy products, the amount of choline that they consume may be less than required.

A group of researchers from the Netherlands summarized findings in the American Journal of Clinical Nutrition that found that many studies of the effects of lecithin had faulty methods, and the few good studies proved that lecithin was not effective in lowering cholesterol. More recently, a group of American researchers solved part of the mystery concerning the fact that eggs, which are packed with cholesterol, don't impact people's cholesterol much if eaten in moderation. The reason seems to be the lecithin found in eggs that reduces cholesterol's absorption in the bloodstream.

How This Mineral Works in Your Body:

Lecithin is derived from soy and is available in several forms. Because lecithin is not considered an essential nutrient, currently, no Recommended Daily Allowance (RDA) has been set for this nutrient.

Lecithin Supplements

Side Effects: There are no major side effects for lecithin as a supplement. As with anything, taking too much can cause unpleasant side effects. In high doses (more than 25 g per day), lecithin can cause sweating, upset stomach, diarrhea, nausea and vomiting.

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