The health benefits of ganoderma include a better-supported immune system, healthy levels of cholesterol, lower blood pressure, relief of fatigue, and overall increased longevity, according to About.com. Cancer patients looking to boost their immune systems also commonly use ganoderma.
Data from animal-based studies showed that ganoderma may actively lower cholesterol levels and help aid airways that were suffering from allergy-related symptoms, as reported by About.com. Studies have shown that ganoderma increases the amount of T-cells the body produces, which in turn makes the body's immune system stronger and consequently slows the growth of cancer cells. People often use ganoderma as an antioxidant, and experts believe it protects against both disease and aging. Other uses of ganoderma include treatment of HIV, Lyme disease, adrenal fatigue, herpes, common colds, and many other ailments.
Also known as "reishi," ganoderma is a hard mushroom that Chinese medicine has actively used for hundreds of years, states About.com. Ganoderma is available in liquid, capsule, tea and coffee form, although the tea and coffee are often bitter. Considered an alternative form of medicine, Ganoderma is available at most health food stores.
Dry nose and throat, nausea and gastrointestinal problems are possible side effects of ganoderma, notes About.com. Ganoderma may interact with medications, such as anticoagulants and chemotherapy drugs, and it has not undergone testing on children and pregnant or nursing women.