1, may cause skin allergy.
People who are allergic to fennel may have skin allergy symptoms after using fennel. The specific symptoms are skin redness, itching, rash and other symptoms, and even nausea, dizziness and vomiting in severe cases. Then stop using fennel immediately after the symptoms of fennel allergy appear, and seek medical advice immediately.
2, aggravating gastrointestinal diseases
Fennel is pungent and warm, and belongs to liver, kidney, spleen and stomach meridians. Although it has the effect of regulating qi and stomach, patients with poor stomach and intestines are prone to aggravate gastrointestinal diseases after eating a lot of fennel, so people with weak gastrointestinal regulation function suggest eating fennel as little as possible.
3, damage to the eye vision
A large amount of fennel may damage the eyes. Generally speaking, fennel is only used as seasoning. Even if it is used as traditional Chinese medicine, the dosage should be strictly controlled. You can only eat10g fennel every day.
Expanding knowledge: What are the functions and functions of fennel?
1, relieve shoulder and neck pain
After frying fennel seeds with raw salt, you can wrap them in a small cloth bag and stick them around your neck. About 30 minutes each time. Applying fennel seeds to the neck can effectively relieve shoulder and neck pain. Patients with scapulohumeral periarthritis and cervical spondylosis may wish to try this method. Eating fennel seeds or fennel seedlings at the same time can prevent bone mineral loss and osteoporosis, thus protecting human bones to some extent.
2. Protect the liver and benefit the gallbladder
Fennel extract contains more fennel oil, which can promote the regeneration of liver tissue cells, inhibit the proliferation and growth of liver disease cells, and promote the proliferation and regeneration of normal liver cells. Therefore, eating fennel seeds can promote bile secretion, thus protecting the liver and promoting bile.
3, regulating qi and stomach
Chinese herbal medicines such as fennel, dried ginger and banksia can effectively relieve symptoms such as stomach cold, vomiting, anorexia and stomachache. Fennel can also effectively relieve anorexia or mild abdominal pain.
4, sterilization
Fennel extract contains a certain amount of anisole, which is a natural bactericidal antibiotic and can effectively kill Escherichia coli, dysentery and other bacteria. Patients who are afraid of cold and weak stomach can add proper amount of fennel in cooking to keep their stomachs warm, protect their bodies and prevent various gastrointestinal infectious diseases.
5, cure frequent urination
Fennel also has a good effect on urination frequency. Because fennel is mild in nature and can enter kidney, bladder and stomach meridian, it has a good influence on urination frequency caused by yang deficiency. When fennel is used to treat frequent micturition, it is recommended to use it in combination with Chinese herbs such as dandelion and almond.
The above is the sharing of Xiaobian today, hoping to help everyone.