Is it safe to drink water boiled with Cornus officinalis for a long period?

Apr 14, 2025 Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Cornus officinalis (Shanzhuyu) has the effects of nourishing the liver and kidneys and consolidating vital essence. It is suitable for regulating symptoms caused by insufficiency of the liver and kidneys or deficiency of vital essence. Short-term and moderate consumption may help improve conditions such as physical weakness, soreness and weakness of the waist and knees, or dizziness and tinnitus. However, even under appropriate circumstances, long-term consumption may lead to accumulation of medicinal properties in the body, potentially affecting the body's natural regulatory functions.

It is not recommended to drink water boiled with Cornus officinalis (Shanzhuyu) for a prolonged period, as its nature is rich and greasy, which may place a certain burden on the body. If any abnormalities occur, it is advisable to seek medical attention promptly. Detailed explanations are as follows:

Cornus officinalis has functions of nourishing the liver and kidneys and consolidating vital essence, making it suitable for regulating symptoms caused by insufficiency of the liver and kidneys or deficiency of vital essence. Short-term and moderate consumption may help improve conditions such as physical weakness, soreness and weakness of the waist and knees, dizziness, and tinnitus. However, even in suitable cases, long-term consumption may lead to accumulation of medicinal properties in the body, affecting the body's natural regulatory functions.

Cornus officinalis has a rich and greasy nature, and prolonged consumption may exacerbate internal damp-heat or affect the function of the spleen and stomach. Individuals with internal damp-heat symptoms, such as dry mouth, bitter taste, thick greasy tongue coating, or sticky stools, may experience worsening of damp-heat symptoms due to the greasy nature of Cornus officinalis. Additionally, individuals with weak spleen and stomach functions may develop indigestion, abdominal distension, and other issues with long-term consumption, further weakening the spleen and stomach's transformation and transportation abilities.

If consumption of Cornus officinalis-boiled water is necessary, it is recommended to do so under the guidance of a physician, with strict control over the dosage and duration. It is also important to store Cornus officinalis properly, keeping it in a cool, dry place to prevent mold.

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