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What is the best food for gaining calories?

4 min read

According to the World Health Organization, underweight is defined as a Body Mass Index (BMI) below 18.5, and it can be a risk factor for health issues. For those aiming to increase body mass, the primary strategy involves consuming a consistent calorie surplus, and knowing what is the best food for gaining calories is essential for achieving this in a nutritious way.

Quick Summary

This guide outlines the most effective, nutrient-dense foods and meal strategies for gaining calories, focusing on balanced nutrition with high-protein and healthy fat options. Emphasizes consuming sufficient calories from wholesome sources to support healthy weight and muscle gain, alongside tips for incorporating them into your daily diet.

Key Points

  • Prioritize Nutrient-Density: Focus on whole foods rich in protein, healthy fats, and complex carbs, rather than empty, processed calories, for healthy weight gain.

  • Embrace Healthy Fats: Incorporate calorie-dense foods like nuts, avocados, and healthy oils to increase energy intake effectively.

  • Choose Quality Protein: Include lean meats, eggs, and dairy to provide the building blocks necessary for muscle growth and repair.

  • Strategize with Complex Carbs: Opt for whole grains and starchy vegetables to provide sustained energy and support your calorie surplus goals.

  • Incorporate High-Calorie Snacks: Regularly consume smoothies, trail mix, or Greek yogurt parfaits to increase overall daily calorie intake without feeling overly full.

  • Enhance Meals with Toppings: Add extra calories to existing meals by sprinkling on cheese, nuts, seeds, or drizzling healthy oils.

  • Combine with Strength Training: Pair your high-calorie diet with resistance exercise to ensure the weight gained is primarily lean muscle mass.

In This Article

Building a Foundation for Healthy Calorie Gain

Gaining weight effectively requires more than simply eating more; it demands a strategic increase in calorie intake through nutrient-dense foods. The goal is to build healthy muscle mass and body weight, not just gain body fat through junk food. To do this successfully, it's crucial to focus on a balanced intake of protein, complex carbohydrates, and healthy fats.

Nutrient-Dense vs. Empty Calories

Many people think of high-calorie foods as fried, sugary, or highly processed, which are often called "empty calories." While they provide energy, they lack the vitamins, minerals, and other vital nutrients necessary for overall health and muscle growth. The best approach involves choosing foods rich in beneficial nutrients that also happen to be high in calories. This ensures that every extra calorie contributes positively to your body's functions.

Top Foods for Gaining Calories Healthily

To build a robust diet for calorie gain, incorporating the following food groups will be highly effective:

Protein-Rich Foods

  • Lean Meats and Poultry: Chicken breast, turkey, and lean cuts of beef are excellent sources of high-quality protein, which is essential for repairing and building muscle tissue. Fattier cuts of red meat can also add extra calories.
  • Eggs: A large egg contains approximately 74 calories and a valuable mix of high-quality protein, healthy fats, and vitamins. Eating the whole egg is important as most nutrients are in the yolk.
  • Dairy Products: Whole milk, Greek yogurt, and cottage cheese provide a great balance of protein, carbs, and fats. Whole milk has been a staple for muscle-building for decades. Greek yogurt, in particular, is packed with protein.
  • Legumes and Beans: Black beans, lentils, and chickpeas are excellent plant-based protein sources, rich in fiber and beneficial vitamins.

Healthy Fats

  • Nuts and Nut Butters: Almonds, walnuts, macadamia nuts, and peanuts are calorie-dense and provide healthy fats, protein, and fiber. Adding a spoonful of natural peanut butter to snacks can significantly boost calorie intake.
  • Avocado: This fruit is packed with beneficial monounsaturated fats, providing around 365 calories for a large avocado. It's also rich in vitamins and minerals.
  • Oils: Extra virgin olive oil, avocado oil, and coconut oil are some of the most calorie-dense foods available. Drizzling a tablespoon over salads, pastas, or vegetables adds 120 calories with no effort.
  • Fatty Fish: Salmon and other oily fish are not only high in protein but also rich in heart-healthy omega-3 fatty acids, which have numerous health benefits.

Complex Carbohydrates

  • Whole Grains: Brown rice, quinoa, and oats are cost-effective, calorie-dense carbohydrate sources. They provide sustained energy for intense workouts and help replenish glycogen stores. Cooking oats with milk instead of water can further increase calories.
  • Starchy Vegetables: Potatoes, sweet potatoes, and squash are excellent sources of complex carbs and fiber. Adding healthy toppings like cheese or olive oil can boost their caloric value.
  • Dried Fruit: Dates, raisins, and prunes are easy-to-digest sources of concentrated calories, antioxidants, and micronutrients. They can be combined with nuts or cheese for a balanced snack.

Comparison Table: High-Calorie Foods for Weight Gain

Food Item Serving Size Approximate Calories Key Nutrients Benefit for Calorie Gain
Avocado 1 large fruit ~365 kcal Monounsaturated fats, fiber, vitamins Provides dense, healthy fats.
Natural Peanut Butter 2 tablespoons ~190 kcal Protein, healthy fats Easy, versatile calorie booster.
Whole Milk 1 cup (237ml) ~150 kcal Protein, carbs, fat, calcium Excellent source of balanced nutrition.
Brown Rice 1 cup, cooked ~204 kcal Carbs, fiber Consistent, affordable calorie source.
Salmon 3 oz fillet ~155 kcal Protein, Omega-3s Supports muscle growth and overall health.
Almonds 1/4 cup ~170 kcal Protein, fats, vitamin E Nutrient-dense, satiating snack.
Full-Fat Greek Yogurt 1/2 cup ~165 kcal Protein, carbs, fat, probiotics Versatile base for shakes and parfaits.

Practical Strategies for Maximizing Calorie Intake

Beyond simply choosing the right foods, incorporating them effectively into your diet is key. Here are some simple, effective tips:

  • Consume More Meals: Eating 5-6 smaller, nutrient-dense meals throughout the day can be easier than eating three large ones, especially if you have a smaller appetite.
  • High-Calorie Snacks: Keep nutritious, calorie-dense snacks on hand like trail mix, energy balls made with nut butter and oats, or Greek yogurt parfaits.
  • High-Calorie Smoothies: Blending milk, fruits, nuts, nut butter, and protein powder is a highly effective and quick way to consume hundreds of healthy calories. You can customize to your taste and nutritional needs. For more ideas, see this guide on High-Calorie Smoothies.
  • Add Calorie-Dense Toppings: Sprinkle cheese on vegetables, add nuts and seeds to salads and oatmeal, or drizzle olive oil over soups and pastas. These small additions can make a big difference.
  • Cook with Caloric Ingredients: Use whole milk instead of water when preparing oatmeal or mashed potatoes. Use oils or butter to sauté vegetables.

Conclusion: Making Informed Choices

Ultimately, the "best" food for gaining calories depends on individual preference and nutritional needs, but the common theme is focusing on nutrient-dense options. By prioritizing high-quality proteins, healthy fats, and complex carbohydrates, you can ensure that your calorie surplus is supporting healthy, sustainable weight gain. Combining these dietary choices with a consistent strength training routine will also help direct that extra energy towards building lean muscle mass rather than just storing it as fat. Focus on enjoying your food and finding a sustainable pattern that works for your body and goals.

Frequently Asked Questions

To gain weight slowly and steadily, aim for a daily surplus of 300-500 calories. For faster weight gain, target 700-1000 calories above your maintenance level. It's best to consult a healthcare provider or dietitian for personalized recommendations.

While junk food provides calories, it leads to unhealthy weight gain, primarily as body fat. For healthy, sustainable weight gain and muscle development, focusing on nutrient-dense whole foods is crucial.

Yes, protein shakes can be an excellent supplement for gaining weight, especially when combined with other high-calorie ingredients like nuts, nut butters, and whole milk or yogurt in a smoothie.

A great high-calorie breakfast can include oatmeal made with whole milk and topped with nuts, seeds, and dried fruit, or a smoothie blended with whole milk Greek yogurt, peanut butter, and bananas.

No, you should not avoid fruits and vegetables. While they are not the most calorie-dense foods, they are essential for nutrients. Focus on energy-dense options like dried fruits or pair them with high-calorie toppings like nut butter and cheese.

Yes, combining calorie intake with strength training or resistance exercise is critical. This ensures that the extra calories are converted into lean muscle mass rather than excess body fat.

Excellent vegetarian choices include legumes, nuts and nut butters, avocados, whole grains, seeds, full-fat dairy products, and plant-based protein powders.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.