cholesterol is a short lipid molecule. it is a vital component of cell membranes with roles in their organisation and functioning.
the steroid sex hormones and some growth hormones are produced from cholesterol. cholesterol also forms bile salts which are involved in lipid digestion.
for all these reasons cholesterol is essential for good health.
cholesterol is made in the liver from saturated fats and also obtained in our diet.
its associated with saturated fats in foods such as eggs, meat and dairy products.
however there are concerns that too much cholesterol can be bad for us.
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