He Shou Wu (Fo-Ti)

He Shou Wu, also known as Fo-Ti, is a traditional Chinese medicinal herb derived from the processed root of Polygonum multiflorum, where it has been valued for centuries as a longevity tonic. Research suggests that its bioactive compounds, including stilbenes and anthraquinones, may offer antioxidant and anti-inflammatory properties that support cellular health and potentially slow certain markers of aging. Studies indicate that processed He Shou Wu may contribute to hair pigmentation maintenance, cognitive support, and kidney and liver nourishment, though much of the evidence comes from animal models and traditional use rather than large-scale human clinical trials. It is worth noting that the unprocessed form has been associated with liver concerns in some case reports, making the traditionally prepared (processed) extract the form most commonly recommended in herbal practice.