Скачать или смотреть CHOLESTEROL. You've heard the BAD, now time to hear the GOOD!

Cholesterol can aid in the battle against infections by influencing how the body responds to infections. Here are 5 ways that the immune system benefits from cholesterol:

Number 1. Cholesterol has a crucial role in maintaining the integrity of cell membranes, particularly those of immune cells like lymphocytes and macrophages. Immune cells are better able to interact with pathogens when the structural integrity and fluidity of cell membranes are maintained.

Number 2. Lipid rafts: Lipid rafts are specialised areas of the cell membrane that concentrate particular signalling chemicals and receptors.

Cholesterol aids in the formation of lipid rafts. In order for immune cells to recognise and respond to infections, these lipid rafts are essential for immune cell signalling and receptor-mediated responses.

Number 3. Modulation of the inflammatory response: Cholesterol has the ability to affect the immune response by controlling the synthesis and activity of inflammatory substances.

An important part of the immune system's defence against pathogens is inflammation.

Number 4. By interacting with immune cells and controlling the synthesis of pro-inflammatory and anti-inflammatory molecules, cholesterol metabolites, such as oxysterols, can affect the inflammatory response.

Number 5. Development and operation of immune cells: Cholesterol is crucial for the growth and operation of immune cells. For instance, cholesterol has a role in T cell maturation and B cell synthesis of antibodies, both of which are essential for a successful immunological response to infections.

The brain is made of around 25% cholesterol. The majority of this cholesterol (70–80%) is found in myelin (an insulative sheath), which covers and protects brain neurons.

It's crucial to remember that cholesterol is not all bad. It may have been given a bad reputation over the last few decades, but it is essential to remember that cholesterol is a natural and necessary part of our bodies function and is fundamental for general health and wellbeing.