SHIITAKE MUSHROOM (Lentinula edodes)

Common Uses
   Immune system stimulation (such as cancer and allergies), chemotherapy and radiation support, incontinence, back pain

The shiitake mushroom is believed to be a cure-all for many disorders and is used as a cancer preventative in Japan and China.

THERAPEUTIC USES

The more common uses are immune stimulation, cancer therapy support, incontinence, and back pain. In people, shiitake has also been recommended for patients with bronchial inflammation and for cholesterol reduction.

SCIENTIFIC EVIDENCE

While shiitake is marketed as a cure-all for many disorders, there is no real evidence that it is effective for any of these conditions. Contemporary herbalists regard it as an adaptogen, a substance believed to be capable of helping the body to resist stress of all kinds. However, while there has been a great deal of basic scientific research into the chemical constituents of shiitake, reliable double-blind studies are lacking.

DOSAGES

The dosage varies with the specific preparation of shiitake. Most doctors follow package labeling recommendations.

SAFETY ISSUES

In people and pets, shiitake appears to be extremely safe. Occasional side effects include mild digestive upset, dry mouth, and skin rash. Shiitake can “thin” the blood slightly, and therefore should not be combined with drugs such as Coumadin (warfarin) or heparin. Safety in young children, pregnant or nursing women, or those with severe liver or kidney disease has not been established. These guidelines should probably also be followed for pets.