Is it true that a higher body weight is associated with a better prognosis for ALS?

Several clinical studies have shown that a higher body weight is associated with a better prognosis in ALS. These studies have shown that patients with a higher body weight have a better prognosis in the course of the disease. One possible reason for this is increased energy availability. As many ALS patients have increased energy consumption, a higher body weight can serve as an energy reserve and counteract malnutrition. In addition, greater muscle mass often means better motor function and greater resistance to the muscle atrophy caused by the disease. Anti-inflammatory messenger substances that are produced in fatty tissue could also play a protective role.

Furthermore, it is known that unintentional weight loss in ALS is associated with a poorer prognosis. Therefore, a targeted nutritional strategy should be integrated into the treatment early on in order to keep the BMI stable. In advanced stages, this may also require a PEG tube to ensure adequate calorie intake.