Weight gainer capsules are designed to help individuals increase calorie intake and gain weight effectively. These capsules typically contain a blend of high-calorie ingredients such as carbohydrates, proteins, and healthy fats. Carbohydrates like maltodextrin or dextrose provide a quick source of energy and support glycogen replenishment, while proteins such as whey protein concentrate or casein aid in muscle growth and repair. Healthy fats like MCT oil or omega-3 fatty acids contribute to overall calorie density and promote energy balance. Weight gainer capsules are convenient for those who struggle to consume enough calories through regular meals alone. It's important to choose a supplement with balanced nutrition, quality ingredients, and to follow recommended dosage instructions. Consulting with a healthcare provider or nutritionist is advised, especially for individuals with specific dietary needs or health concerns.