Taking stronger treatments to lower bad cholesterol seems to cut the risk of heart attacks, strokes, and other serious heart problems — even if your cholesterol isn’t that high to begin with.

If your 'bad' cholesterol is 100 or higher, lowering it more aggressively helps prevent heart-related deaths. But if it's already below 100, lowering it even more doesn't seem to help much — there might be a cutoff where treatment stops adding extra benefit.

If you have high 'bad' cholesterol, lowering it more aggressively can help you live longer, especially if your levels are really high to begin with. Doctors should decide how hard to treat based on how high your cholesterol is and your overall heart risk.

Starting stronger cholesterol-lowering treatment soon after a heart attack helps lower the chance of future heart problems by 17%, especially if the patient's cholesterol drops a lot.

The more you lower bad cholesterol (LDL) and the longer you keep it low, the lower your chances of heart attacks and strokes — it's like giving your arteries long-term protection, no matter how you lower that cholesterol, as long as it's done safely.

When people lower their 'bad' cholesterol to very low levels using strong medications, they have fewer heart attacks and strokes than those with higher cholesterol levels.