Bilberry Leaf Extract Botanical Source: Vaccinium myrtillus L. Part Used: Leaf Specification: 5:1 ;10:1, Flavones 10% by UV. Features: Bilberry leaf extract is extracted from the leaf of Vaccinium myrtillus, which contains flavonoids. It can improve circulation in people with diabetes and help lower blood sugar and cholesterol levels. KINGHERBS can offer ratio extract 5:1,10:1 and standard extract 10% flavones by UV. Bilberry leaves might decrease blood sugar, and diabetes medications are also used to lower blood sugar. Monitor your blood sugar closely, pay attention to the dose of your diabetes medication might need to be changed. Functions: Lowering or controlling the blood sugar and cholesterol levels; A treatment for mild inflammation of the mucous membranes of mouth and throat; A treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action. Whether you think that the bilberry leaf herb can improve your health or not, bilberry fruit is a delicious and nutritious addition to any diet. It is an excellent choice for anyone who wants to increase vitamins and micronutrient intake.