Atlas Super Weight Gainer To gain weight you need to increase your daily food intake with good nutrition. Protein & carbohydrates are the key nutrients in weight gaining & achieving a toned look. A good daily diet is important & should be supplemented at least 3 times per day with a nutritious drink between meals. The extra protein & carbohydrate not fat & refined sugar will enable your body to gain weight healthily. To gain weight fast you need calories. Some athletes need up t