Lecithin

Discover the Versatile Benefits of Lecithin Supplements

Did you know that lecithin is a versatile substance used for various purposes and in different industries, notably as an emulsifier in foods and as an ingredient in cosmetic and pharmaceutical products? lecithin has also long been a popular nutritional supplement.

 It is a naturally occurring fatty substance in many plant and animal tissues. It is composed of phospholipids, including phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, and other lipid molecules. Lecithin is a vital component of cell membranes in all living organisms, including humans, and plays a crucial role in maintaining their structural integrity.

One of the primary sources of lecithin is soybeans, but it can also be derived from other plant and animal sources such as sunflower seeds, egg yolks, and meats. In the food industry, lecithin is used in baked goods, chocolate, margarine, dressings, and sauces to improve these products' texture, appearance, and shelf life by preventing ingredient separation and acting as a lubricant. 

Most notably, lecithin is a rich source of choline, a nutrient vital for producing the neurotransmitter acetylcholine. In turn, acetylcholine is critical to memory, learning, and overall cognitive function. By providing a choline boost, lecithin supplements support brain health and help enhance cognitive performance.

Health Benefits and Uses of Lecithin

• Boosts The Liver’s Ability To Emulsify Fats
• Helps Alleviate Symptoms Of Menopause & PMS
• Helps Boost Immunity
• Improves Lipid Profiles / Lowers Cholesterol
• Sharpens Cognitive Function

Available Forms of Lecithin Supplements

Lecithin supplements, typically derived from soybeans, are widely available in health food stores, as well as through online retailers, in granule, liquid or semi-liquid state, as well as in capsule form. Lecithin powder is also available and can conveniently be added to various recipes, such as baked goods, protein powders, and the beverage of your choice (shakes, smoothies, etc.)

While there is no set daily recommended intake for lecithin, doses up to 5,000mg daily have been shown safe and effective. Higher doses may be recommended on a case-by-case basis by your health care practitioner. 

Key Considerations for Using Lecithin Supplements

There is a lot of confusion about soy lecithin (the most common form/source of lecithin) because it mentions “soy.” Indeed, the controversy surrounding soy lecithin primarily revolves around its potential side effects, environmental concerns, and the presence of genetically modified organisms (GMOs). Here are a few key things to consider when buying and using lecithin supplements:

Soy is a common allergen, so it isn't surprising that some individuals may be allergic to soy lecithin. However, soy lecithin is generally considered safe for consumption, as it contains only trace amounts of soy proteins responsible for allergic reactions. People with soy allergies, however, are often advised to avoid soy lecithin as a precautionary measure.

Soy contains phytoestrogens which can mimic the effects of estrogen in the body. Some concerns have been raised about the potential hormonal effects of soy lecithin. Still, current scientific evidence suggests that the low levels of phytoestrogens in soy lecithin are unlikely to cause significant hormonal disruptions.

Extraction process – Soy lecithin is frequently extracted with hexane, a solvent commonly used to extract oils from seeds and vegetables. Unfortunately, hexane extraction often leaves a residue associated with central nervous system effects like dizziness, nausea, and headaches. This is why you should only buy lecithin, which explicitly states it is free from chemical solvents (such as hexane and acetone).

Deforestation – The production of soybeans, including those used for soy lecithin extraction, has been linked to deforestation, particularly in regions like the Amazon rainforest. Look for lecithin products that are certified eco-friendly and adhere to regenerative agricultural practices. 

Genetic Modification – Soy lecithin is often derived from soybeans, and most crops are genetically modified. GMOs are thought to have potentially harmful long-term health effects on human health and the environment. If you want to purchase soy lecithin, look only for non-GMO project-verified supplements.