The most sustainable way to gain weight is to do so slowly
Here are 9 ways to weight gain naturally
Rice is high in carbohydrates. For example, brown rice provides 76.2 grams (g)Trusted Source in a 100-g serving
Whole grain bread contains complex carbohydrates and is higher in protein than white bread
Dried fruits contain fructose, which is a sugar in fruit. They are useful as a natural sweetener and a way of increasing the calorie content of meals
Cheese is another dairy product that is high in calories. It also contains protein and calcium.
Full fat yogurt is a good source of calories and protein, help in weight gain
Milk is also called complete food, all type minerals and vitamins present in milk, so milk helps in weight gain
Potatoes and other starchy foods are a very easy and cost-effective way to add in extra calories.
Avocados are fairly calorie-dense and therefore a great food to help you gain weight.