Eggs have carried a bad rap for decades because of their cholesterol content—one large egg packs about 186 mg of it, mostly in the yolk. For years, this led to advice to limit eggs due to concerns about raising blood cholesterol and heart disease risk. But here’s the kicker: recent large-scale studies have flipped that script.
Research published in reputable journals like the American Journal of Clinical Nutrition and the BMJ shows that, for most healthy people, eating eggs does not significantly raise blood cholesterol or heart disease risk. That’s because the cholesterol your body makes has a much greater impact on blood levels than the cholesterol you eat. The liver actually balances its production based on how much you consume.
A 2020 meta-analysis even found no clear link between moderate egg consumption (about one egg per day) and cardiovascular disease in healthy individuals. The exception? If you have certain genetic conditions like familial hypercholesterolemia or type 2 diabetes, you should still consult your healthcare provider.
Eggs are also brimming with nutrients: high-quality protein, choline (key for brain health), and eye-protective antioxidants like lutein and zeaxanthin. So when it comes to breakfast or a protein-packed snack, eggs are much more friend than foe for most of us!
