Is Shrimp High in Cholesterol? What the Science Says
Shrimp is high in dietary cholesterol but low in saturated fat. Learn whether shrimp is actually bad for your cholesterol levels and heart health.
2 min read
Shrimp contains more dietary cholesterol than almost any other food — about 190mg per 100g serving. That's more than half the old daily limit of 300mg. So yes, shrimp is technically high in cholesterol.
But here's what matters more: shrimp is very low in saturated fat, which has a much bigger impact on your blood cholesterol levels than dietary cholesterol does.
What the Research Shows
A landmark study published in the American Journal of Clinical Nutrition found that eating shrimp raised LDL cholesterol by about 7% — but it also raised HDL (good) cholesterol by 12%. The overall effect on the cholesterol ratio was actually beneficial.
More recent research confirms that for most people, dietary cholesterol has a modest effect on blood cholesterol. Your liver produces most of the cholesterol in your body and adjusts production based on what you eat.
Shrimp vs Other Protein Sources
Compare shrimp to other proteins:
- Shrimp: 190mg cholesterol, 0.3g saturated fat per 100g
- Beef (lean): 90mg cholesterol, 5g saturated fat per 100g
- Chicken thigh: 130mg cholesterol, 3g saturated fat per 100g
The saturated fat in beef will likely raise your LDL more than the cholesterol in shrimp.
The Bottom Line
For most people, shrimp can be part of a heart-healthy diet. It's high in protein, low in calories, and contains omega-3 fatty acids. The cholesterol content is less concerning than it once seemed.
However, if you have familial hypercholesterolemia or your doctor has specifically told you to limit dietary cholesterol, you may want to moderate your shrimp intake.
The best approach? Track your lipid panel over time to see how different foods affect your cholesterol levels — everyone responds differently.