1? Lecithin, also known as lecithin, is known as the "third nutrient" alongside protein and vitamins.

Lecithin can provide timely nutritional supplements to the brain nerves , helpful for eliminating fatigue and relieving nervous tension. There is no age limit for lecithin supplementation, and anyone from children to the elderly can take it. For fetuses and babies, it is a necessity for neurological development, so mothers can also supplement lecithin appropriately as needed.

2. Phospholipids, also known as phospholipids and phospholipids, refer to lipids containing phosphoric acid and are complex lipids. Phospholipids are the main components of biological membranes and are divided into two categories: glycerophospholipids and sphingomyelin, which are composed of glycerol and sphingosine respectively. Phospholipids are amphiphilic molecules with a hydrophilic nitrogen- or phosphorus-containing head at one end and a hydrophobic (lipophilic) long hydrocarbon chain at the other end. For this reason, the hydrophilic ends of phospholipid molecules are close to each other, and the hydrophobic ends are close to each other. They often form a lipid bilayer with other molecules such as proteins, glycolipids, and cholesterol, which is the structure of the cell membrane.

3? Soybean lecithin is a product extracted from the oily feet of soybean oil. It is an ester composed of glycerol, fatty acids, choline or cholamine, and can be dissolved in oils and non-polar solvents.

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