To drink is an especial tea.

And diabetes patients for I offering this tea as lowering sugar, and stimulating working for pancreas, as geum roots  geum town  30 gr, silver potentilla herb , 10 gr.leaves blueberry, and blackberry, 20 gr.dried pods of kidney beans, and one tbl.sp. mass ads into glass of hot water, infuse 1q5 minutes, drink till three times/day as one glass after meal.

And leaves blueberry prepare till berries ready, as they cure pancreas, sugar low, and drink of fresh cucumber juice, or of sauerkraut, as carbohydrate metabolism, and pancreas supports.