Fo Ti
Introduction
Fo-ti, also known as He shou wu, is a perennial climbing herb native to central and southern China, with distributions in Japan and Taiwan. It can grow up to 30 feet tall and features red stems, heart-shaped leaves, and white or pink flowers. The roots of 3- to 4-year-old plants are harvested and dried in autumn, while the stems and leaves are also utilized.
Fo-ti has been a popular tonic herb in Chinese medicine since 713 A.D. It is one of China’s four excellent herbal tonics, alongside angelica, lycium, and panax. It is believed to have rejuvenating properties, prevent aging, and promote longevity. Folklore suggests that older and larger roots possess the most potency, with some claims stating that a 300-year-old root can grant immortality.
Common Names
- Fo-ti
- He shou wu (Chinese)
- Flowery Knotweed
- Climbing Knotweed
- Chinese Cornbind
Note: Fo-ti should not be confused with the commercial product Fo-ti Tieng, which does not contain fo-ti.
Latin Name
Polygonum multiflorum
Uses
Fo-ti is traditionally used for various health benefits, including:
- Rejuvenation and toning
- Enhancing liver and kidney function
- Cleansing the blood
- Treating insomnia, weak bones, constipation, and atherosclerosis
- Increasing fertility and blood sugar levels
- Relieving muscle aches
- Exhibiting antimicrobial properties against mycobacteria and malaria
- Addressing symptoms of premature aging, such as gray hair
Dosage
While there is no official recommended dosage, typical dosages include:
- Tea: Three or more cups per day
- Tablets: 5 of the 500-milligram tablets or capsules three times daily
- Raw Herb: Daily doses of 9 to 15 grams; however, clinical studies supporting this dosage are lacking.
Scientific Evidence
Research has indicated that a Chinese herbal mixture containing fo-ti has antisenility effects in mice, slowing the aging process. Studies have also shown its potential benefits for insomnia, weak bones, constipation, and atherosclerosis. Additionally, fo-ti has been found to reduce blood cholesterol levels in animals, inhibit triglyceride accumulation, and reduce liver enlargement in mice.
Side Effects and Cautions
Some individuals may experience mild side effects from fo-ti, including:
- Mild diarrhea
- Skin rash
Insufficient information exists regarding the safety and efficacy of fo-ti during pregnancy and lactation, so it is advised to avoid use in these circumstances.
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