👉 Sterol is a molecule that plays a crucial role in the metabolism of fats and carbohydrates. It is composed of three fatty acids, namely cholesterol (cholesterol acyl-CoA), which are essential for cell membranes, and palmitic acid, which is produced during fat digestion. Sterols are also involved in cholesterol synthesis, as they can be metabolized by the liver to produce cholesterol. Sterols are crucial for maintaining healthy blood sugar levels, as they help regulate insulin secretion, a process