Is elephant foot yam (Amorphophallus paeoniifolius) tuber detrimental to patients with diabetes? (Or a myth?).

Elephant foot yam is widely consumed as a vegetable and locally known as 'Ol' in Bangladesh. However, taboos regarding elephant foot yam are the prominent barrier for diabetic patients to consume this tuber. The study aims to judge the concept scientifically. The literature review showed that elephant foot yam tuber is a good source of carbohydrates, protein, fiber, and minerals but low in fat. Secondary metabolites viz. phytochemicals of this tuber had a significant anti-hyperglycemic effect. In conclusion, elephant foot yam tuber is safe and beneficial for patients with diabetes.