Bitter gourd (Karela) is a blood purifier, activates spleen and liver. It is a rich source of phosphorous. It contains nutrients like vitamin A, vitamin C, Biotin and Zinc and many more. Karela is considered as the great green vegetable having low calorie. It is very low in calories and high in dietary fibres. That belongs to Cucurbitaceous family, commonly known as Bitter gourd or Bitter melon.