
To put you in the proper frame of mind to accept this advice, you first need to understand why your weight is below where you want it. Let’s start with the main reasons a person weighs less than they “should” in a country where obesity is epidemic. Here are some reasons for being under weight:
- There are three main body types. For this article, the only one that matters regarding this article is “endomorph” which is the slender, lighter weight, body type of the three. Endomorphs lose weight easily and have a hard time gaining weight even under ideal conditions.
- Illness. Illness is a main reason for unusual weight loss and for many, their digestive disorder is the actual reason, they have lost weight
- Malnutrition. Malnutrition can be due to a damaged digestive tract or lack of eating a balanced diet.
This article will oversimplify weight loss/gain a bit, and keep in mind that serious weight loss or malnutrition is cause for a doctor visit. I will also assume that you do not suffer from anorexia or other eating disorder (not the same as a digestive disorder). Eating disorders requires doctor or other therapist help in most cases.
The three main causes (above) of inability to gain weight include malnutrition. Since malnutrition means that your body is not getting enough calories, vitamins, minerals, enzymes, fats, carbohydrates, or proteins, the solution seems simple. However there is still a question:
- Is your malnutrition due to lack of absorption; such as that caused by an inflamed or infected intestine? This can mean that regardless of how much or how well you eat, you do not gain weight.
- Is your malnutrition due to inability to eat or fear of eating, due to fear of eating. This type of malnutrition is often learned behavior from pain, bloating, cramping, diarrhea, constipation, etc. which occurs after eating.
Here are the things that are probably happening to you (one or more of these).
- You are an endomorph and have lost even more weight as your digestive disorder progressed
- You may be a high stress “worrier” type with a high metabolism. This coupled with a digestive disorder equals ongoing weight loss
- You have learned the few foods or meals that don’t cause you discomfort or bathroom drama and now you stick to those few foods. This may cause a lack of volume at mealtime, and a lack of overall nutrition and calories to maintain your weight.
If you look at all the factors in this article, do your best to decide which of the causes is most closely related to your weight loss or inability to gain weight back. The overall, best “fix” for most people is to follow the higher calorie recipes in the Catalyst Food Avoidance plan (this plan is available free on this site). These meals are non acid forming and great tasting.
Other options include supplementation. Choose your supplement by looking at your specific cause. For instance if you have gone through some traumatic levels of stress like the loss of a loved one or loss of a job, financial problems etc. The mood altering supplement Rachel’s Turmeric Extract (or equivalent found locally) is great. This supplement is for long term use only or it won’t work.

There are two good sections in the Pain Free Foods books, the first on gaining weight and the second on our flare-up protocol. This protocol includes a 48 hour or so liquid diet, during which you may loose another couple of pounds (not what you wanted to hear right) but this weight loss is temporary and leads, in most cases, to being able to begin slowly regaining lost weight due normalizing your nutrition absorption.