A vital lipid often demonized, whose LDL/HDL balance is the key.
Cholesterol is an essential lipid composing cell membranes and a precursor to steroid hormones, vitamin D and bile salts. 80% is synthesized by the liver.
HDL-cholesterol (good cholesterol) transports cholesterol from arteries to the liver for elimination. LDL-cholesterol (bad) can oxidize and accumulate in arterial walls. Saturated and trans fats raise LDL. Soluble fiber and omega-3 lower LDL.
Form cell membranes, precursor to sex hormones, vitamin D and bile.
Limit saturated and trans fats, increase soluble fiber, omega-3 and physical activity.
Cholesterol is not the enemy — it's its oxidation and excess LDL that are problematic.
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