What are the benefits and effects of Shu Di?

Generally, the effects and benefits of Rehmannia glutinosa (prepared) include nourishing blood and yin, enriching essence and replenishing marrow, lowering blood pressure, promoting blood circulation and resolving stasis, and providing nutritional support. If this herbal medicine is needed, it is recommended to first consult a qualified healthcare provider. Specific details are as follows:

1. Nourishing Blood and Yin

Rehmannia glutinosa is sweet and slightly warm in nature, and possesses the functions of nourishing blood, enriching yin, and replenishing essence and marrow. It is a key herb for treating blood deficiency. Clinically, it can be used to manage various conditions caused by blood deficiency, such as sallow complexion, dizziness, palpitations, and menstrual irregularities.

2. Enriching Essence and Replenishing Marrow

Rehmannia glutinosa can tonify kidney yin and nourish essence and marrow, thereby improving symptoms associated with kidney yin deficiency, such as tidal fever, night sweats, spontaneous emission, and excessive thirst.

3. Lowering Blood Pressure

Rehmannia glutinosa has hypotensive properties and can help alleviate symptoms related to hypertension, including dizziness and numbness in limbs.

4. Promoting Blood Circulation and Resolving Stasis

Rehmannia glutinosa enhances blood circulation and helps relieve symptoms of qi stagnation and blood stasis. It may assist in managing cardiovascular and cerebrovascular diseases, as well as menstrual disorders.

5. Providing Nutritional Support

Rehmannia glutinosa contains abundant vitamins and trace elements. When consumed in appropriate amounts, it can supplement bodily nutrients, enhance immune function, and promote overall health.

Due to its rich and sticky nature, Rehmannia glutinosa may impair digestive function. Therefore, individuals with spleen and stomach deficiencies, poor appetite, or loose stools should use it cautiously.