One researcher, Sachiko St. Jeor, and colleagues concluded that dieters following diets like the Zone are potentially at risk for vitamin and mineral deficiencies.
Practitioners of the Wigmore diet warn people to expect certain side effects from detoxification, which is considered a key principle in the Living Foods lifestyle.
high-dosage intravenous injections of alkaloids isolated from fritillaria produced pupil dilation, tremor, slowing of the heart rate, and lowered blood pressure in human subjects.