Eat Like This To Gain Weight When You Have IBD

Being Underweight Can Be Difficult And Lead To Complications

Being underweight can be a significant problem for people with inflammatory bowel disease (IBD). Many of the signs and symptoms of IBD (Crohn's disease and ulcerative colitis) can lead to significant weight loss. In our society, being thin is often seen as desirable or a sign of good health, but, in fact, for people with chronic illness, being too thin can be a problem.

For people with IBD who are already very thin, experiencing a significant flare-up could lead to further unexpected weight loss. In children and teens, taking in a healthy number of calories (including an appropriate amount of the right kinds of fat) is important, and necessary for growth. Being too thin can also contribute to a weakened immune system, anemia, hair loss, and infertility.

Gaining a few pounds might be in order for some with IBD, but how to do it in a healthful way? Eating fatty or high caloric foods and not exercising may result in weight gain, but they are not optimal for maintaining future good health. For those in remission, here are some tips on how to gain weight for people who have IBD.

1
Eat More!

Fruit
Fruit is a healthful addition to the diet, but it can lead to gas. Photo © Antonella Falbo

Probably easier said than done, but in order to gain weight, a person needs to eat more calories than they expend on a daily basis. This can be a significant challenge in cases where diet is already extremely limited, so the focus needs to be on healthful foods that can be tolerated. Underlying nausea or diarrhea from IBD may need to be first addressed in order to be able to eat larger quantities of food.

2
Eat High Nutrient Foods

Salmon
Fresh-caught salmon is a healthy food that can add beneficial fats and calories to your diet. Photo © mrsiraphol

If you have IBD, you already know that processed convenience foods are not going to be the best choice for your diet. A better choice are foods that have a lot of nutrients in a smaller package. Foods that are considered nutrient-dense would be fruits and vegetables, beans, whole grains, dairy products, and nuts and seeds. For those with IBD who find these specific foods problematic, other low-fiber choices include peanut butter, eggs, oatmeal, bananas, salmon, and tofu. The more "whole" your foods are, the more nutrient-dense your diet will be. Avoiding foods that come in bags or boxes is a good rule of thumb.

3
Juices And Smoothies

Smoothie
A smoothie can be a great way to add some calories to your diet. Photo © gameanna

For those with nausea or a low appetite, smoothies and juices can be a great way to add extra calories and nutrients to the diet. The possibilities for smoothies are endless: they can include almost anything you can think of, and appeal to any palate. Smoothies may be especially helpful for those who have problems chewing and swallowing, such as those who have a condition that affects the mouth or the esophagus. One important point to remember with smoothies, however, is that they should not be swallowed as if they were water. In order to start the digestive process, and to receive the most benefit from the nutrients in a smoothie, it should be drunk slowly. The best way is to hold a mouthful for a few seconds, even swishing it around the mouth, before swallowing.

4
Eat More Frequently

Eat Smaller Meals
Eating more frequent meals can be helpful when looking to gain weight. Photo © mrsiraphol

Many people with IBD can feel full after even a small meal. What may help is eating smaller meals, but eating more frequently. Eating 5 or 6 smaller meals a day instead of 3 large ones could help avoid that uncomfortably full feeling. Eating more often may create the overall effect of constant eating, but it can help get more calories into the body.

5
Add A Topping

Hummus
Hummus makes a nutritious dip for vegetables or bread. Photo © KEKO64

An easy way to add more calories to a meal is to add a topping or even a dip. Adding some cheese (dairy if you can tolerate it, or non-dairy if you can't) to the top of your vegetables or eating them with some avocado or hummus dip can add something extra to your meals and snacks. Peanut butter (or sunflower butter or soy nut butter) or yogurt can be a nice compliment to fruit, and cream cheese (both dairy and non-dairy versions) goes well with some celery or a bagel.

Doing What's Right For You

Diet is extremely individualized with IBD. It's probably the most divisive and hotly debated topic amongst those who have IBD. Avoiding your particular trigger foods is important, but this must be balanced with eating a healthful diet and maintaining an appropriate weight for your body. The goal should be to eat as well as possible to get the most out of your food, given the challenges that IBD brings.

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