Rehmannia (Rehmannia glutinosa) is a perennial herb native to China, Japan, and Korea. It has been used in traditional Chinese medicine (TCM) for over 2,000 years.
Rehmannia is considered a vital tonic herb in TCM, often used to nourish the yin, tonify the blood, and strengthen the kidneys. The root of the plant is used in various preparations, either raw or prepared, to enhance its therapeutic effects.
Rehmannia is commonly included in formulas to treat conditions such as anemia, diabetes, and adrenal fatigue.
Modern research has highlighted its anti-inflammatory, antioxidant, and immune-modulating properties, confirming its traditional uses.
