It is found throughout the body, and is available in a variety of foods, as well as natural and synthetic supplements. What It Does The choline and inositol in lecithin both play important roles in the body's handling of fats. Choline is also an ingredient of acetylcholine, an essential chemical messenger in many parts of the nervous system. It also helps maintain the health of the liver and kidneys. High levels of niacin tend to deplete the choline in your system.
Excessive doses can cause dizziness, nausea, and vomiting.
Follow manufacturers' recommendations, and, if you develop any of these symptoms, stop taking the supplement and call your physician. Two tablespoons daily is the usual dosage. Good sources of lecithin include cabbage, cauliflower, chickpeas, green beans, lentils, soybeans, corn, split peas, calves' liver, and eggs. All rights reserved.