ProSure is different from other nutritional supplements
because it is the only specialized patented nutritional product
containing EPA*, an omega-3 fatty acid derived from fish oil, clinically
shown to promote weight gain and improve quality of life in patients with cancer. ProSure is formulated specifically to reverse involuntary weight loss associated with cancer. It has been tested and validated in clinical trials. Drinking ProSure daily as part of overall care was shown to improve appetite and dietary intake, promote weight gain, help build muscle, increase physical activity, improve quality of life, and increase strength in those who gained weight..^1-9

Important note:

Because cancer-induced weight loss caused by metabolic changes occurs regardless of your eating habits, ProSure should supplement, not replace, your meals. Use under medical supervision.

* EPA = eicosapentaenoic acid