Eggs have long been debated, but modern nutrition science now shows they can be very healthy for most people. Eating up to three eggs a day provides over a dozen nutrients — including vitamin D, B12, choline, and antioxidants that support brain, eye, and immune health. Their high-quality protein also helps you feel fuller longer, which can reduce overall daily calorie intake.

Despite their cholesterol content, studies show that eggs don’t raise heart disease risk for most healthy adults. They may even boost HDL, the “good” cholesterol. However, people with diabetes or genetic cholesterol issues should be cautious.

Eggs are not ideal for everyone, especially if your diet is already high in saturated fat. Cooking method matters too — boiling, poaching, or lightly scrambling is healthier than frying.

Overall, three eggs a day can fit into a balanced diet and support muscle, brain, and eye health when prepared well and paired with nutritious foods.