Some people say that Prepared Rehmannia Root is a medicinal food, and we often use it to make soup at home. I wonder if Prepared Rehmannia Root, being a medicinal herb, is toxic.
Is Prepared Rehmannia Root toxic?
Prepared Rehmannia Root itself is non-toxic.
For Chinese medicinal herbs, even if the herb itself is toxic, as long as it is used appropriately and in the right dosage, it can be an effective medicine. On the other hand, if a non-toxic herb is used inappropriately or by the wrong group of people, it can become toxic.
Prepared Rehmannia Root itself does not have any obvious toxic side effects. However, if it is used improperly, it can lead to a series of toxic side effects.
Overdosing on Prepared Rehmannia Root
Prepared Rehmannia Root is, after all, a medicinal herb with recommended dosages. The usual dosage for decoction is 10-30 grams, and for blood tonification, it can go up to around 60-100 grams. However, Prepared Rehmannia Root has a nourishing nature and blind overdosing can hinder the digestive function of the spleen and stomach, leading to abdominal distension, indigestion, and other adverse reactions. If it is to be used as a treatment for a specific disease, it is recommended to consult a doctor for detailed dosage instructions.
Long-term use of Prepared Rehmannia Root
Prepared Rehmannia Root has a nourishing and oily nature. Long-term excessive use of Prepared Rehmannia Root can hinder the normal digestion of the spleen and stomach, affecting the normal functioning of the spleen and stomach and not conducive to their health. If a large amount of Prepared Rehmannia Root is to be consumed for a long period of time, it is advisable to consult a doctor and consume it together with other spleen-tonifying herbs such as dried tangerine peel and Amomum fruit.
Weak spleen and stomach and consumption of Prepared Rehmannia Root
Prepared Rehmannia Root has a nourishing and oily nature, which is not easily absorbed and digested. Individuals with weak spleen and stomach function already have poor spleen and stomach function compared to normal individuals. Consuming Prepared Rehmannia Root may cause symptoms of spleen deficiency such as abdominal distension, poor appetite, and pale complexion to worsen. Therefore, Prepared Rehmannia Root is considered toxic for individuals with weak spleen and stomach function.
Stagnation of qi and phlegm and consumption of Prepared Rehmannia Root
Prepared Rehmannia Root has a sticky and oily nature. Consuming Prepared Rehmannia Root for individuals with stagnation of qi and phlegm can worsen the phlegm and dampness in the body, making local lumps more prominent or increasing discomfort symptoms such as excessive phlegm in the throat, palpitations, and chest tightness. Therefore, Prepared Rehmannia Root is considered toxic for individuals with stagnation of qi and phlegm.
Diarrhea and loose stools and consumption of Prepared Rehmannia Root
Patients with existing symptoms of diarrhea or loose stools who consume Prepared Rehmannia Root can worsen their spleen and stomach's digestive function, leading to worsening symptoms of diarrhea or loose stools. Therefore, Prepared Rehmannia Root is considered toxic for patients with diarrhea or loose stools.
Cold patients and consumption of Prepared Rehmannia Root
In traditional Chinese medicine, it is believed that a cold is caused by external factors invading the lung's defense. During a cold, it is advisable to disperse rather than nourish. Prepared Rehmannia Root is a medicinal herb with strong nourishing properties. If consumed by cold patients, it can cause stagnation of pathogenic factors in the body, worsening cold symptoms or prolonging the duration of the cold. Therefore, Prepared Rehmannia Root is considered toxic for patients with colds.
