For weight gain, the whole egg, especially the nutrient-dense yolk, is best because it provides extra calories, healthy fats, vitamins (like D, B12), and minerals, supporting healthy weight and muscle growth alongside the protein from the white. While egg whites offer pure protein and fewer calories, the yolk packs essential nutrients and fats that contribute to a calorie surplus needed for weight gain in a nutrient-rich way, say experts from Gabit, Healthline, UT Physicians and Australian Eggs.
Both whole eggs and egg components have roles: Whole egg (yolk + white) Best for weight gain per egg because it provides calories, fat, and protein in a compact package. One large whole egg ≈ 70--80 kcal, 6--7 g protein, 5 g fat, plus vitamins (A, D, E), choline, and minerals.
Toast with eggs and vegetables is a must-have for mass gainers. This breakfast is rich in protein , carbohydrates and nutrients . It is very easy to prepare and offers a great alternative to dairy products and other foods rich in fat and sugar .
8 egg whites is only about 140cals, about 28g protein. Not exactly enough to make anyone pile on the pounds. 8 whole large eggs on the other hand is closer to 600cal and the majority of those are from the fat in the yolks. That would more likely actually make an impact in terms of weight gain.
The 3-3-3 rule for weight loss is a straightforward habit-based approach: eat three balanced meals per day, drink three bottles (roughly 1.5–2 L) of water by around mid-afternoon, and engage in three hours of physical activity each week.
If you're underweight and trying to increase your calorie intake, eggs are an excellent option. Packed with protein and essential fats from the egg yolk, you can safely consume 2–3 eggs per day.
Boiled Eggs vs Omelette
Dr. Pal explains that boiled eggs are ideal for those trying to shed pounds since they contain no added calories. Omelettes, on the other hand, often include oil, butter, or cheese, adding extra calories—making them better suited for people looking to gain weight or build muscle.
Bloating, or swelling due to a buildup of fluid in the tissues can cause weight gain. This may be due to menstruation, heart or kidney failure, preeclampsia, or medicines you take. A rapid weight gain may be a sign of dangerous fluid retention. If you quit smoking, you might gain weight.
Best muscle-building foods include lean proteins (chicken, fish, eggs, paneer, lentils), complex carbs (brown rice, sweet potatoes, oats), and healthy fats (nuts, avocados, ghee). Aim for 1.6–2.2g protein per kg body weight daily combined with strength training for optimal muscle growth.
Quick Snack ideas – crackers and cheese, yogurt and fruit, peanut butter toast, fruit and nut mixes, hard boiled eggs, tuna or egg salad on crackers. Quick Meal ideas – baked potato topped with chili, vegetable and rice stir-fry, chicken or beef taco, quesadilla, bean soup.
Avocado and egg sandwiches are a healthy breakfast option for weight gain. Avocados are calorie and nutrient-dense, rich in healthy fats, fibre, vitamins and minerals; multigrain bread contains cereals, which are a good source of carbohydrates; eggs are rich in proteins, good fats, calcium, and Vitamin D3.
Whole Eggs
Studies11 have shown that increasing the intake of fats and proteins might help you gain weight naturally. To my knowledge, food items like red meats, chicken, fish, beans, whole milk, eggs, cheese, full-fat yoghurt, nuts, butter, and olives may help in gaining weight while maintaining your health.
Because boiled eggs are relatively low in calories, they rarely cause weight gain on their own.
Eggs can be included as part of a heart-healthy diet. Enjoy 1-2 eggs a day as a high-quality protein.
Cooking eggs in water — whether hard-boiled or poached — is the most recommended option for maintaining their protein content. When cooked with the shell intact and without added fats, protein denaturation is minimized. This means the body can use the egg's protein more efficiently and in a healthier way.
Potential ways to use eggs as part of a weight-gain diet include eating an omelet or scrambled eggs for breakfast; adding sliced hard-boiled eggs to your salad or sandwich at lunch; or topping a mix of sautéed spinach, tomato, and chickpeas with a poached egg for a nutritious protein-rich dinner.
However, different research mentions that skipping meals like breakfast and dinner could lead to a higher risk of obesity or Type 2 diabetes, making a case for eating three meals per day. Like many aspects of life, choosing to eat three meals per day depends mostly on personal health and preference.
Here are wellness tips to help plan and manage healthier meals.
And you'll have more energy and less hunger, because eating every 3 hours keeps your blood sugar levels steady. That's not proven, though some research suggests that eating smaller, more frequent meals can help manage hunger.
While eating too much of any food can cause weight gain, the high-fat foods on this list can have major health impacts.