India is the world's largest producer and consumer of black gram, where it has been cultivated for thousands of years.Black gram, scientifically known as Vigna mungo, is a highly nutritious legume that is a staple in South Asian cuisine. It's a versatile crop, grown primarily in India, and is a key ingredient in many traditional dishes. excellent source of plant-based protein, dietary fiber, and essential minerals like iron, calcium, magnesium, and potassium. It is also rich in B vitamins, particularly folate.