Many people believe that the use of lecithin as a supplement can be beneficial in slowing down the aging process. It is a natural substance widely found in animal tissue, egg yolks and some plants and is necessary for the metabolism of fats in the body. It is a major constituent of cell membranes and when taken in sufficient amounts it has been shown to help rebuild cells and organs and maintain those cells once they are repaired.

Lecithin as a supplement is commonly recommended for lowering cholesterol in the blood but recent evidence suggests it has a number of other benefits too. The presence of lecithin shortens the length of time that fat remains in the human body. Edward R. Hewith, author of The Years Between 75 and 90 says that older people retain fats in their blood for five to seven hours after eating, giving the fats more time to be absorbed in the tissues, unlike with younger people when the fats are dispersed in a much shorter time.

Natural Sources of Lecithin

Common sources of lecithin for commercial purposes are soybeans, sunflower seeds and grapeseed. Egg yolks are also high in lecithin and prior to the discovery of soybean lecithin in the 1930s it was the primary source.

Commercially-produced lecithin is currently made from a natural mixture of polar and neutral lipids, including sterols, triglycerides, sphingolipids, glycolipids, fatty acids and carbohydrates. It is commonly used as a thinner in chocolate to help improve its texture by stabilizing the fats.

Sesame oil is a source closer to nature as it contains protein, unsaturated fatty acids, linolenic acid and other trace elements as well as lecithin, all of which are essential to the healthy functioning of the human body. Taking sesame oil as a supplement not only provides lecithin but also promotes a healthy digestion, improves eyesight and helps protect liver function, hence its position as one of the superfoods recommended prolonging life and slowing the aging process.

How to Take Lecithin as a Supplement

Taking a supplement of lecithin before eating a fatty meal helps the fat levels in the blood to return to their normal state much faster than without it. It is widely available as capsules, pills, granules or powder and is primarily sold as a weight loss aid. It can easily be added to smoothies to make it very easy to ingest.