Dendrobium功效、作用与禁忌

Dendrobium (Shihu) has a sweet taste and is slightly cold in nature. It has extensive functions and health benefits, yet there are also some contraindications for consumption.

I. Functions and Benefits of Dendrobium

1. Nourishing Yin and Clearing Heat: Dendrobium can nourish kidney Yin, reduce deficient fire, and help alleviate symptoms caused by kidney Yin deficiency. It has good therapeutic effects on symptoms such as dim vision and weakness of muscles and bones.

2. Benefiting the Stomach and Promoting Saliva Production: Dendrobium effectively regulates indigestion and poor appetite caused by insufficient stomach Yin, stimulates gastric juice secretion, and enhances digestive function.

3. Enhancing Immunity: Dendrobium contains various bioactive components such as polysaccharides, which help improve the body's immune system and strengthen disease resistance.

II. Contraindications of Dendrobium

1. Excessive Consumption: Dendrobium is inherently cool in nature; excessive intake may cause adverse reactions such as diarrhea and indigestion.

2. Pregnant and Lactating Women: Dendrobium promotes blood circulation and removes blood stasis. Pregnant women should avoid using it to prevent the risk of miscarriage.

3. Individuals with Allergic Constitutions: Those allergic to Dendrobium should not use it to avoid allergic reactions such as rashes and itching.

4. People with Spleen and Stomach Deficiency-Cold: Due to its cold nature, Dendrobium is not suitable for those with spleen and stomach deficiency-cold or frequent diarrhea, as it may worsen their condition.

5. Patients with Severe or Acute Conditions: Dendrobium may not meet treatment needs and might even exacerbate the illness.

It is recommended to use Dendrobium under the guidance of a qualified physician.