Bitter gourd juice contains a train of important nutrients ranging from iron, magnesium and vitamin to potassium and vitamin C. An excellent source of dietary fiber, it also contains twice the calcium of spinach, beta-carotene of broccoli, and the potassium of a banana. The World Health Organisation has estimated that over 382 million people worldwide suffer from diabetes. Bitter gourd contains an insulin-like compound called Polypeptide-p or p-insulin which has been shown to control diabetes naturally.
Here are some crucial benefits of drinking bitter gourd juice. A quick tip to reduce the bitterness of the drink is to add some honey or jaggery to it or pair it with sweet fruits like apple or pears. You can even add lemon juice to lessen the harsh taste of bitter melon juice. A pinch of black pepper and ginger can also decrease the tartness. The taste however, needs to be developed because contrary to its name bitter gourd is in fact sweet for your health (source: ndtv). .
According to an article published by diabetes.co.uk, in January 2011, the results of a four-week clinical trial were published in the Journal of Ethnopharmacology, which showed that a 2,000 mg daily dose of bitter melon significantly reduced blood glucose levels among patients with type 2 diabetes, although the hypoglycemic effect was less than a 1,000 mg/day dose of metformin.