Lecithin's predominant role is to aid the break down fats in the body, which is a process that can result in the boost of metabolism. It has been nicknamed as ?nature's emulsifier? due to its effects on fat and its ability to suspend it in the bloodstream and prevent it from settling on membrane walls. This enables lecithin to be a key element in aiding weight loss.
Lecithin acts almost as a solvent when it comes across cholesterol, triglycerides and other fats, resulting in lower cholesterol levels in the bloodstream. It can therefore help to prevent conditions like heart disease, high blood pressure, stroke and hardening of the arteries.
It plays a vital role in the absorption of nutrients out of the blood stream and into the cells. It prevents our cell membranes from hardening and malabsorption. Hardening of the cell membranes is a result of chemicals in environmental pollutants, which is why extra lecithin is recommended in the modern day.
Lecithin is part of the myelin sheath that surrounds and insulates nerve fibres. Without this, our nerves cannot function efficiently. It also has the ability to strengthen neurotransmitters, which enables better communication in the nervous system. Because of this, lecithin could be of benefit to people suffering from multiple sclerosis, fibromyalgia, stress, PMS, depression and hyperactivity.
By coating our red blood cells, lecithin has the ability to aid our immune system, as this protects against the invasion of viruses, germs and bacteria. Its structure could also help to protect the cells of oxidation.
Lecithin is also regarded as brain and nerve food as it helps the brain cells to develop, which is essential for the transmission of nerve impulses in the brain. It also plays a role in neurotransmitters that govern short-term memory and is an excellent source of neurotransmitter hormones that help a regular sleeping pattern.
As an essential fatty acid, lecithin acts as an important lining of the lungs due to its ability to soothe mucous membranes and prevent irritation. It has therefore been noted as useful for allergies, hay fever, asthma and bronchitis.