A plugged duct occurs when the milk passageways in the breast become blocked. Plugged ducts are a common problem that arises during breast-feeding. They happen when the milk is not drained fully from ...

Soy lecithin is a common food additive that’s often used to improve the consistency and quality of packaged foods. Adding soy lecithin to packaged foods serves a particular functionality, but it can ...

In people, lecithin is produced naturally in the liver. Lecithin is sometimes referred to as phosphatidylcholine, but the two aren’t chemically identical. Phosphatidylcholine is a component of ...

Lecithin is a nonessential fat (or phospholipid) that’s found naturally in certain foods, such as eggs. It’s sometimes added to processed foods to improve their taste and texture. In the body, ...

Lecithin is a type of fat found naturally in many foods that's essential to human health. Some manufacturers add it to food products to improve taste or texture. You can also take it as a supplement ...

Lecithin describes a group of fatty substances found in plant and animal tissues. It is essential for proper biological function. Lecithin occurs naturally in many foods, such as organ meats, red meat ...