Where is the place of birth? The place of origin is Rehmannia glutinosa, which is often said in daily life. It looks a bit like dried radish. In the Ming Dynasty, Li Shizhen once commented that Rehmannia glutinosa "looks at peach blossoms for a hundred days, but three teenagers are not old".
Rehmannia glutinosa has the effects of clearing heat and cooling blood, nourishing yin and promoting fluid production, and is widely used. Many Chinese medicines will use Radix Rehmanniae, a kind of Chinese herbal medicine blindly. Rehmannia glutinosa has different processing methods. According to different processing methods, Rehmannia glutinosa is also divided into several types. There are mainly fresh rehmannia and raw rehmannia. If dried Rehmannia glutinosa is repeatedly steamed with Amomum villosum, wine and dried tangerine peel until the texture becomes soft and the color turns black, it is ripe Rehmannia glutinosa.
Rehmannia glutinosa has the functions of clearing heat and cooling blood, nourishing yin and promoting fluid production. Traditional Chinese medicine is mainly used to treat polydipsia, red tongue, low fever, vexation of five senses, fever due to yin deficiency, internal heat to quench thirst, hematemesis, epistaxis and macula. However, it should be noted that you can't eat with radish, leek and onion during taking Radix Rehmanniae, which may easily cause adverse reactions.
The effect of Radix Rehmanniae is 1, which can enrich blood and stimulate hematopoietic cells to improve hematopoietic function;
2, can regulate the immune activity of the body, has a certain protective effect on the injured part, and can improve the recovery ability of the injured part;
3, can adjust blood pressure, has the function of two-way adjustment of blood pressure, and can reduce the blood pressure of patients with hypertension;
4. It can regulate physiological hypertension and control diabetes;
5, can effectively inhibit gastric acid secretion, but also effectively resist the troubles caused by ulcers, and also has a calming effect.