Cordyceps is believed to help increase renal blood flow, which is important for optimal kidney function. Cordyceps has been shown to exert anti-inflammatory effects by modulating the immune response and reducing the levels of pro-inflammatory cytokines. This can help reduce inflammation in the kidneys, potentially slowing the progression of kidney diseases and alleviating symptoms.
Some animal studies have suggested that cordyceps supplementation might lower creatinine and blood urea nitrogen (BUN) levels, both of which are markers of kidney function. Lowering these markers may indicate that the kidneys are working more effectively to filter waste.