High cholesterol foods are almost exclusively animal-based: organ meats, eggs, shellfish, full-fat dairy, and fast food breakfast sandwiches top the list. A single 3-ounce serving of cooked beef brain contains around 2,000 mg of cholesterol, while a large egg has about 186 mg. But the cholesterol in food doesn’t affect your blood levels as much as you might think, and the science on which of these foods to limit has shifted significantly in recent years.
Foods With the Most Cholesterol
Cholesterol is found only in animal products. Plants contain zero cholesterol. The foods with the highest concentrations, ranked by USDA data, break into a few clear categories.
Organ meats are in a class of their own. A 3.5-ounce serving of cooked beef brain has roughly 2,000 mg of cholesterol. Beef kidney comes in at 716 mg per 3.5 ounces, and beef or chicken liver at about 381 mg. These numbers dwarf everything else on the list, though organ meats are not a regular part of most people’s diets.
Eggs are the most common high-cholesterol food people actually eat daily. One large egg contains 186 mg, virtually all of it in the yolk. Whether you poach, fry, or scramble it, the cholesterol stays about the same. A two-egg breakfast delivers around 370 mg.
Shellfish varies widely. Shrimp is notably high at 194 mg per 3.5 ounces. Lobster, by contrast, has just 71 mg in the same serving. Both are extremely low in total fat and contain essentially no saturated fat, which changes how they affect your heart health (more on that below).
Fast food breakfast sandwiches pile up cholesterol quickly because they combine eggs, cheese, and processed meat in one item. A biscuit with egg and bacon hits 352 mg. A croissant with egg, cheese, and sausage reaches about 210 mg. These items also tend to be high in saturated fat and sodium, which compounds the concern.
Full-fat dairy adds up in volume. A cup of diced cheddar cheese contains 131 mg. A cup of crumbled feta has 134 mg. Heavy whipping cream runs 136 mg per cup (whipped). A cup of eggnog contains 150 mg. Individual servings are smaller than these amounts, but dairy can contribute significantly if it shows up at every meal.
Fish roe (the eggs used in caviar and sushi) packs 136 mg per ounce, making it one of the more concentrated sources by weight.
Why Dietary Cholesterol Matters Less Than You Think
Only about 20% of the cholesterol in your bloodstream comes from the food you eat. Your liver and intestines manufacture the other 80%. When you eat less cholesterol, your liver compensates by producing more. If you consume 200 to 300 mg a day, your liver will make roughly 800 mg on its own from fats, sugars, and proteins already in your body.
This is why the old rule of staying under 300 mg of dietary cholesterol per day was dropped. The 2015 Dietary Guidelines Advisory Committee removed the cap after concluding there wasn’t enough evidence that limiting dietary cholesterol reliably lowers LDL (the “bad” cholesterol) in your blood. The current 2020-2025 Dietary Guidelines for Americans simply recommend keeping dietary cholesterol “as low as possible without compromising the nutritional adequacy of the diet,” without setting a specific number.
Saturated Fat Matters More
What raises blood cholesterol more reliably than cholesterol itself is saturated fat. This is why shrimp, despite having more cholesterol per serving than a large egg, is generally considered heart-healthy: it has just 1 gram of total fat and essentially zero saturated fat. Meanwhile, a fast food breakfast biscuit with egg and bacon delivers cholesterol alongside a heavy dose of saturated fat, making it a much bigger concern for your blood lipid levels.
The same logic applies to organ meats cooked in butter versus shellfish steamed plain. The cholesterol number on its own doesn’t tell the full story. Foods that combine high cholesterol with high saturated fat, like processed meats, full-fat cheese, and fried foods, have a larger impact on cardiovascular risk than high-cholesterol, low-fat foods eaten on their own.
The Egg Question
Eggs get more attention than any other high-cholesterol food because people eat them so frequently. A large egg has 186 mg of cholesterol but only about 1.5 grams of saturated fat. Large studies following hundreds of thousands of people over decades have found that for most people, one egg a day does not increase the risk of heart attack, stroke, or other cardiovascular disease.
The American Heart Association’s current position reflects this: healthy individuals can include up to one whole egg daily as part of a balanced diet. For older adults with normal cholesterol levels, up to two eggs per day is considered acceptable given eggs’ nutritional value and convenience. People with existing heart disease or diabetes may want to be more cautious, as some research suggests they’re more sensitive to dietary cholesterol.
How to Offset High-Cholesterol Foods
What you eat alongside cholesterol-rich foods influences how much cholesterol your body actually absorbs. Soluble fiber, the type found in oats, beans, lentils, apples, and barley, forms a thick gel in your intestines that traps fats and prevents them from being fully absorbed. This directly lowers the amount of cholesterol that reaches your bloodstream.
The overall pattern of your diet matters more than any single food. The AHA emphasizes dietary patterns over specific cholesterol targets because healthy eating patterns, ones rich in vegetables, fruits, whole grains, and lean proteins, tend to be naturally low in cholesterol without requiring you to count milligrams. Swapping saturated fat sources (butter, fatty cuts of red meat, full-fat cheese) for unsaturated ones (olive oil, nuts, avocado, fatty fish) has a more measurable effect on your blood cholesterol than simply avoiding eggs or shrimp.