Nutrition Experts Advise Making Breakfast the Largest Meal to Boost Energy and Metabolism

Nutrition experts recommend eating the largest meal of the day at breakfast rather than dinner to enhance energy levels, satiety, and metabolic health. Dietitian Sarah Gold Anzloover told EatingWell that many people skip or minimize breakfast to save calories or due to time constraints, but a substantial, balanced morning meal provides sustained energy throughout the day. Another dietitian, Talia Polador, explained that the body is more insulin sensitive in the morning, allowing more efficient glucose processing and energy use. This aligns with research showing better sugar metabolism earlier in the day and links between heavy nighttime meals and disrupted circadian rhythms, poorer sleep quality, and mood disorders.

After overnight fasting, the body needs readily available energy, and skipping or limiting breakfast can lead to fatigue, reduced concentration, and increased hunger later. The brain benefits from a breakfast combining complex carbohydrates and protein, which supports focus, memory, and alertness. Studies also show breakfast eaters tend to be more physically active. Additionally, the body burns more calories digesting a large morning meal compared to the same meal at night, likely due to more efficient digestive and glucose processing systems in the morning.

Experts advise including all three macronutrients in breakfast: complex carbs like whole grain bread or oats, protein such as eggs, yogurt, cheese, or legumes, and healthy fats like avocado, nuts, or tahini. This combination helps stabilize blood sugar, prolongs fullness, and reduces snacking. To maintain steady energy, specialists recommend eating the first meal within two hours of waking, consuming food every 3-5 hours, staying well hydrated, and incorporating physical activity throughout the day, even light movement or standing breaks.