Blueberry twigs, harvested together with the leaves are an effective tool to lower your blood sugar.
Put one tablespoon of finely chopped blueberry twigs into an empty undamaged saucepan.
Then pour a glass of boiling water over them and put it on the stove and let it cook on low heat for 10 minutes.
Leave the tea to stay in a covered pan for an hour.
Then strain the tea and drink the entire amount in small sips throughout the day.