According to TypeFree.com, healthy individuals need to consume about 100 grams of protein per day, if they are following an average 2000-calorie diet. Protein is essential for all people, but can be especially important for diabetics, who require protein to produce insulin, repair muscles, and have healthy blood cells. However, many diabetics are also vegetarians.

Though this secret is often overlooked in the West, Asians have known for centuries that soy protein powder is an excellent supplement for nutrition, as well as being of great medicinal value. Soy protein powder only came to use in the United Stated in the early nineteenth century, and since it was at the time based on soy flour, it sometimes caused gastrointestinal distress. Decades passed before a method was used to reduce these unpleasant side effects via soy protein isolate.