Efficacy and function:
1. Tonifying liver and kidney: Rehmannia glutinosa can nourish liver and kidney and nourish blood, and has a good therapeutic effect on dizziness, backache and leg weakness, irregular menstruation and vaginal dryness caused by deficiency of kidney yin.
2. Replenishing blood and stopping bleeding: Rehmannia glutinosa can also promote blood circulation, supplement blood nutrition, accelerate wound healing, and has remarkable hemostasis effect, especially suitable for women with menorrhagia and postpartum hemorrhage.
3. Antioxidant: Rehmannia glutinosa is rich in a variety of antioxidant substances, which can remove free radicals in the body, reduce oxidative stress, help protect cells from damage, and play a positive role in preventing aging and resisting viral infection.
4. Anti-inflammatory: Radix Rehmanniae Preparata contains a variety of extracts, which has anti-inflammatory effect and can improve inflammation-related diseases such as hepatitis, rheumatoid arthritis and oral ulcer.
Taboo:
1. Patients with phlegm-dampness constitution should not eat it.
2. People with weak spleen and stomach and diarrhea should not eat it.
3. Pregnant women and lactating women should not eat.
4. Patients with cardiovascular and cerebrovascular diseases such as hypertension and hyperlipidemia should take it according to the doctor's advice.
In a word, Radix Rehmanniae Preparata is a kind of Chinese herbal medicine, which has many powerful effects and functions, but it also needs to pay attention to taboos. It is recommended to use it under the guidance of a doctor.