All are consumed for their Vitamin C content. They have antiscorbutic properties, mild laxative, and slight diuretic action. Effects are on testosterone uptake and availability. Also has anti-inflammatory effects. Rarely can cause upset stomach, mild headache.
High doses can cause diarrhea.
Do not use during pregnancy or lactation or in children. Effect on other hormone therapy not known. According to scientists, molecules of the active ingredients in shark cartilage sold are too large to absorb. Is a fungus that possesses an anticancer substance called lentinan, which stimulates the immune system by affecting the T-lymphocytes, macrophages, and natural killer cells. It is being studied as an adjuvant therapy during chemo, since it seems to decrease the cytotoxicity of treatment.