A deeply rooted element of Eastern culture for nearly five millennia, tea consumption is a newcomer to the Western world, having gained popularity with Europeans in the late sixteenth and seventeenth centuries.
Many tea drinkers consume the beverage for its ability to calm and be quiet , but science is gradually discovering that herbal teas, in its infinite variety, have a wide range of medicinal properties including the ability to reduce sugar levels in the blood. For this reason then to show how you can reduce your blood sugar levels with teas.
Green tea made from the dried leaves, unfermented Camellia sinensis bush, improves glucose metabolism based on tests conducted by a team of Japanese and Taiwanese investigators.
The researchers found that green tea promotes glucose metabolism in healthy humans and lowers blood glucose levels in diabetic mice. In a report on their findings, published in the 2004 edition of ” BMC Pharmacology,” researchers said their findings offer more of the antidiabetic effects of green tea test and provided a basis for further study on the precise mechanisms of properties hypoglycaemic this tea.
A close relative of green tea, black tea is made from dried leaves of Camellia sinensis and leaves that have been fermented first . In findings published in the March 1995 edition of the ” Journal of Ethnopharmacology“, a team of researchers from the Indian Institute of Chemical Biology in Kolkata reported an animal study demonstrated hypoglycemic effects of black tea.
Using streptozotocin , the researchers induced diabetes in a group of rats. Then the animals were treated with a hot water extract of black tea. This extract significantly reduced the levels of blood sugar and demonstrated ” preventive and curative ” effects on animals in which diabetes was induced .
Cranberry and sage teas
Herbal teas based on the dried leaves of blueberry and sage plant are also used in the control of diabetes, according to an article in BattleDiabetes.com. The article attributes Blueberry hypoglycemic properties to a substance called glucoquinine, recognized for its ability to reduce levels of blood sugar compound. Bilberry also seems to have healing properties in cases of diabetic neuropathy that affects vision in patients with type 2 diabetes.
Sage tea, meanwhile, appears to promote insulin activity in diabetics, according to the same source, and has been especially useful in glycemic control in patients with type 2 diabetes. Further advantage of sage tea is its ability to support liver function. Diabetics and others with liver underperforming commonly experience a reduction in the immune response, fatigue and headaches .
Another product of the plant Camellia sinensis, tea or red tea Pu’erh, originated in the southern province Pu’erh Yunnan, China. Made from the leaves and buds of a variety of fermented leaves of Camellia large native to Yunnan sinensis, the tea seems to be as effective as a popular diabetes drug to lower levels of blood sugar and preventing diabetes, according to an article published in May 2009 in “China Daily”.
The newspaper reported the results of a study in animals for two years conducted by researchers at the University of Jilin and Changchun University of Science and Technology. Scientists treated a group of genetically obese rats with red tea, while a control group received an identical portion of blood sugar lowering drug. At the end of two weeks, the rats treated with red tea showed reduced levels of blood sugar by 42 percent compared with 36.5 percent seen in the animals receiving the drug.