Nutritional guidance on egg consumption and health risks

Nutrition experts clarify the relationship between egg consumption, cholesterol, and overall health. Contrary to common belief, dietary cholesterol from eggs does not significantly impact blood cholesterol levels; instead, saturated fats in the overall diet are the primary drivers of increased cholesterol. For most healthy adults, consuming approximately one egg per day or seven per week is not associated with an increased risk of heart disease.

However, individuals with diabetes or high LDL cholesterol should exercise caution and follow medical advice. Experts note that eggs are a source of high-quality protein and unsaturated fats, but excessive consumption may lead to nutritional imbalances by displacing other essential food groups like fruits, vegetables, and whole grains.

Regarding preparation, consuming raw or undercooked eggs increases the risk of Salmonella infection, which can cause fever, diarrhea, and abdominal pain. This risk is particularly high for children, the elderly, pregnant women, and those with weakened immune systems. Furthermore, cooking eggs improves protein digestibility and prevents avidin in raw egg whites from interfering with biotin absorption. For recipes requiring uncooked eggs, such as certain sauces or desserts, using pasteurized eggs is recommended to mitigate microbial risks.