Diuretic Activity of Ganoderma Mushrooms | Mushrooms in Health Care Products | Biobritte mushrooms Diuretic Activity of Ganoderma Mushrooms. Diuretic drugs increase the urine output and thus remove additional extra- and intra-cellular water from the edematous tissue.  They act either by increasing the glomerular filtration rate (GFR) (or) by decreasing the rate of reabsorption of fluid from the tubules.  Drugs that induce diuresis are known as diuretics. 7 Facts About King of Herbs: Ganoderma Now it is time to know some unknown facts about this King of Herbal Medicine. According to recent research, the study found that this medicinal herb as effective as systemic corticosteroids to control asthma. According to scientists, it shows radioactivity which guards the body against DNA damage.  They also include that eating this kind of herb Reishi mushroom slow skin ageing and also protect the skin from cancer. Reishi mushrooms increase the number of white blood cells in the human body. Reish