The Nutritional Value of a Boiled Egg: A Clear, Evidence-Based Guide

Eggs are one of the most efficient, affordable sources of high-quality protein and essential nutrients available. A boiled egg delivers complete amino acids, choline, selenium, vitamin B12, and lutein in a form that is stable, portable, and easy to portion. For most adults, one large boiled egg provides roughly 6–7 grams of protein, 5–6 grams of fat (about 1.5–2 grams saturated), and under 1 gram of carbohydrate, along with meaningful micronutrient coverage of daily needs. This guide explains the nutritional profile of boiled eggs, how cooking affects nutrients, how they fit into balanced diets, and practical ways to use them consistently and safely.