Rat studies show insulin activity increases by a factor of 15 from tea consumption. Black, green, white, and oolong teas are all made from the same leaf. The length of leaf fermentation makes the difference in color, taste and active ingredients.
Rat studies show insulin activity increases by a factor of 15 from tea consumption.Black, green, white, and oolong teas are all made from the same leaf. The length of leaf fermentation makes the difference in color, taste and active ingredients.