They are used like potatoes or sweet potatoes. Historically, they were known here as early as the 18th century and were used in the kitchen.

They regulate both low and high blood pressure, protect the liver and kidneys, and are excellent for diabetes, obesity, arthritis, rheumatoid arthritis, and osteoporosis. They are very beneficial for the intestines and their mucous membranes.

They have a sweet taste and a neutral nature. They benefit the large intestine, pancreas, and liver meridians.