High protein snack. 96% Fat free. No. 1 sports nutrition meat snack. Natures Food Protein: If youre looking for a great tasting, moist, real meat protein from nature, eat Ostrim! Ostrim high-protein meat sticks are USDA inspected, guaranteeing you a true and correct nutritional profile of quality and wholesomeness. Ostrim, natures food protein, surpasses the protein sources found in many sports nutrition products. Ostrim is also a good source of potassium and a good source of iron. Smoke flavor added.