Cholesterol will get painted as the villain in health conversations. It’s linked to clogged arteries, coronary heart illness, and life-style ailments that scare many households. But right here’s the twist: ldl cholesterol is not only a “bad fat.” In truth, with out it, the mind wouldn’t work the approach it does. Nearly 1 / 4 of the physique’s ldl cholesterol lives inside the mind, the place it powers memory, studying, and nerve cell communication. The attention-grabbing half? Blood ldl cholesterol and mind ldl cholesterol are two very totally different gamers, every with its personal position in health and illness.