Learn how to gain weight with high-calorie foods from India, such as nuts, dairy, red meat, and complex carbohydrates. Find out the daily calorie requirements for women and men by age and activity level. Many people need to gain some weight or build muscle. Here are the 18 best foods to gain weight quickly, without harming your health. A balanced diet helps to maintain a healthy weight . So, I am giving the Indian diet chart for weight gain that will help you to increase your weight . Discover a 7-day weight gain diet plan with a detailed chart, high-calorie foods , and tips on what to eat and avoid for healthy, sustainable weight gain .