Unexplained weight gain or loss can also signify a range of abnormalities. Autoimmune diseases are a possibility. It is mentioned that difficulty with overweight and obesity is extremely common in people with Hashimoto's. Here, gaining weight is linked with hypothyroidism and suboptimal thyroid hormone concentration.
However, in the case of type one diabetes, the patient may get rid of weight passively. The type of weight loss that can result as a symptom of undiagnosed diabetes is due to an extreme shortage or absence of insulin. Moreover, Crohn's disease from a chronic episode of diarrhea and other symptoms can also cause weight loss and even malnutrition. So, too, higher or reduced body weight complications may reflect autoimmune ailments.
