This product name is Black Mapte, also known as vigna mungo, and it has been in cultivation from ancient times and is one of the most in Myanmar. Black gram has also been introduced to other tropical areas mainly by Myanmar. Black Matpe is very nutritious as it contains high levels of protein, potassium, calcium, iron and so on. Black Matpe has been shown to be useful in mitigating elevated cholesterol levels. Its nutritional value is high and that is why it is recommended for diabetics. If you want to know more details, you can ask by chat box and mails.