Fibrous carbohydrates and vegetables such as lettuce, asparagus, cucumber, and broccoli are very low calorie foods. This is because these vegetables are high in fiber and your body has a hard time absorbing the caloric content of fiber. These types of vegetables also have a high water content.
So now let’s look at some “calorie dense” foods which will help pack on the pounds. Leave the vegetables in the pantry if you want to gain weight, and replace them with simple carbohydrates such as fruits which have a higher calorie density. This is because simple carbs are more concentrated and they contain less fiber.
Complex carbohydrates (starches) such as whole grains, pasta, cereals, beans, potatoes and rice also have higher calorie densities than fibrous carbs. A typical serving of pasta contains about 800-1000 calories. Pasta and other complex carbs are great foods for gaining weight.
Now that you know what carbs to eat, let’s talk about fat. There is a common misconception that all fats are bad for you and they should be removed from your diet. This is untrue, there are good and bad fats. Fats have a major impact on the calorie content of foods, so they are an important consideration. Just keep in mind that fat should consist of about 15-25% of your total calories. You want to be getting most of you calories from carbohydrates and protein.
In small amounts, unsaturated, “healthy” fats are not only good for you, but they can help you gain weight more quickly. Just one tablespoon of flaxseed oil and two tablespoons of peanut butter would add nearly 500 calories to your daily diet and you’d hardly notice that any extra food was added.
In addition, you can supplement your healthy diet with protein supplements. It is often difficult to eat enough protein each day from normal foods, so supplementing with a weight gain suplement such as a soy or whey protein shake can help increase overall caloric intake. You want to make sure the weight gain supplement is a good mix of both protein and carbs and doesn’t contain too much sugar.

