Can cooked yellow rice wine be prepared with prepared rehmannia?

When brewing yellow rice wine, it is common to add prepared rehmannia (Shu Di Huang). However, it should be properly infused under the guidance of a physician and consumed in moderation.

Prepared rehmannia is a commonly used traditional Chinese herb. It has a sweet taste and slightly warm nature, acting on the liver and kidney meridians. It functions to nourish yin and benefit the kidneys, enrich essence, and replenish marrow. For individuals with kidney yin deficiency presenting symptoms such as soreness and weakness of the lower back and knees, dizziness, and tinnitus, adding an appropriate amount of prepared rehmannia when brewing yellow rice wine can provide certain nourishing benefits and enhance the health-promoting effects of the wine. However, it is important not to use excessive amounts, as this may affect the taste.

The medicinal effects of prepared rehmannia can be better extracted when combined with yellow rice wine, as the alcohol content helps dissolve and extract its active components. Typically, after thoroughly cleaning the prepared rehmannia, it is cut into chunks or slices and placed into yellow rice wine, sealed, and stored for a period of time—usually around one week—before consumption. When using prepared rehmannia for wine infusion or decoction, it should be done under the guidance of a qualified physician to ensure safety and effectiveness.

In daily diet, it is recommended to maintain a balanced dietary structure and consume a variety of foods, which helps maintain overall health.