Almonds, walnuts, peanuts, and their respective butters are rich in healthy fats, protein, and calories. They're convenient and can be easily added to meals or snacks.
Loaded with healthy fats, avocados are calorie-dense and packed with nutrients. They can be eaten alone, added to salads, or used as a spread.
Full-fat cheeses like cheddar, gouda, or mozzarella are rich in calories, protein, and calcium. Incorporating cheese into meals, snacks, or sandwiches can increase calorie intake.
Whole milk, yogurt, and full-fat dairy products contain significant calories, protein, and essential vitamins. They can be consumed as beverages or included in smoothies and desserts.
Using oils like olive oil, coconut oil, or canola oil in cooking or as dressings can add extra calories and healthy fats to your meals.
Dates, raisins, prunes, and other dried fruits are concentrated sources of calories and natural sugars. They can be eaten as snacks or added to oatmeal, cereal, or yogurt.
Foods like brown rice, quinoa, whole-grain pasta, and oats provide complex carbohydrates and additional calories. They're excellent bases for meals and offer fiber and nutrients.
While lean, proteins like salmon, chicken thighs, and beef can provide significant calories. Combining them with healthy fats and carbohydrates can contribute to weight gain.