Food

Kidney Bean – Intolerance & Allergy

Kidney bean

The kidney bean , also known as the green bean, is not only a well-known vegetable but also an ancient remedy. It has multiple effects on human health. Many physical complaints can be alleviated with simple teas made from garden bean pods or by consuming steamed or briefly boiled beans.

This is what you should know about the garden bean

The garden bean originally comes from South America. The oldest archaeological evidence of their existence there comes from a Peruvian cave from around 6,000 BC. The ancestor of the kidney bean is probably the wild variety Phaseolus aborigineus.

Even the Aztecs and Incas used their seeds and fruits for medicinal purposes. From there the vegetable plant reached North America. It has been found in Europe since the 16th century. Today they are found in almost every country in the world. The bean belongs to the legume family (Fabaceae). Phaseolus vulgaris is an annual plant that occurs in this country in two species. Both have 3-fold leaves and shoots growing laterally from the leaf axils. The runner bean winds up to a height of 4 meters on a climbing aid.

The bush bean only forms small bushes of around 60 cm in height. The yellowish, white or violet 2 cm large flowers are arranged alternately and are clustered together. The fruits of the garden bean usually have green pods that are 5 to 25 cm long. They contain kidney-shaped seeds, which are mostly white but also brownish. The pods are harvested in autumn and dried in the sun without seeds.

importance to health

Garden beans have a positive effect on health. They can be used to treat various diseases, but also for prevention. Bean pods are slightly diuretic and can thus eliminate urinary tract infections, urinary stones and urinary gravel.

The pathogens and the mineral salts are simply excreted renally. In addition, the husk ingredients are also helpful in gout . The flammable substances are discharged as quickly as possible. The kidney bean received a positive rating from Commission E for use as a diuretic . A tea made from bean pods also has a blood-sugar-lowering effect: garden beans have a low glycemic index and cause the blood -sugar level to rise only slightly after a meal. Therefore, they are suitable for the prevention of type 2 diabetes . In order to lower the elevated cholesterol level, the patient takes half a cup of prepared beans daily as a course of treatment lasting several weeks.

Taking 70 ml of kidney bean pod juice daily for 3 weeks helps against rheumatic diseases. The flavonoids contained in the vegetable prevent clumping of platelets in the blood and the oxidation of cholesterol. In this way, the risk of thrombosis can be reduced and the occurrence of arteriosclerosis can be prevented in advance. Thanks to the high proportion of dietary fiber in the garden bean pods, which promotes digestion, carcinogenic substances are quickly removed via the stool. The same happens with excess cholesterol. This lowers the blood fat level. The antioxidant substances in the bean pods neutralize the dangerous free radicals that theAllow cells to degenerate into cancer cells and can even protect the cell’s own DNA from oxidative damage.

In addition, the user can effectively alleviate skin diseases ( eczema , itching , rashes), heart diseases , sciatica , dropsy and edema , albuminuria (protein excretion through the urine) and liver diseases with garden beans. To do this, he simply takes the appropriate remedy in the prescribed dosage over at least several weeks. Kidney bean pods can also support a reduction diet as they are low in calories and induce a strong feeling of satiety. 40 g of dried bean pods are boiled in 1 liter of water for 10 minutes and left to steep for 45 minutes.

After straining, the patient drinks 5 large cups daily for 10 days if suffering from albuminuria. For normal applications (drainage, diabetes), 1 tablespoon of pods in 150 ml of water is sufficient. After 15 minutes, the filtered tea is drunk 2 to 3 times a day.

Ingredients & nutritional values

Because of its high protein content (20%), it is also referred to as a protein plant. It is therefore one of the most important staple foods in Central and South America.

Kidney bean pods contain amino acids such as arginine , flavonoids, silicic acid, chromium salts, hemicellulose, trigonelline , asparagine, lysine , choline , tyrosine , monoamino fatty acids, phaseolin, phaseoloside A, triterpene triglucoside, beta-carotene , vitamins B2, B6, C, E , folic acid , calcium , potassium , magnesium and iron. Garden beans are used medicinally in the form of dried pods without seeds (5 to 15 g daily), standardized finished medicinal products (extract) and the homeopathic Phaseolus vulgaris from the whole fresh bean plant (globules, dilution, tablets) for the indication of cardiac insufficiency .

Intolerances & allergies

Green beans should not be eaten raw as they contain high levels of the toxic lectin phaseolin. They are best eaten briefly boiled or steamed. Then the active substances are still almost completely available. Eating it raw can cause symptoms of intoxication such as vomiting , diarrhea , convulsions , shock , and hypokalemia.

In people with a bean allergy, physical contact with the pods can cause dermatitis . Diabetics should only use medicinal beans in consultation with their doctor. Blood sugar reduction may require an adjustment of the insulin dose . People with low blood pressure should only consume small amounts of bean products. In some people, taking haricot products causes increased gas formation in the intestines . To ease the symptoms, it is recommended to eat fennel or caraway along with the beans. They relax the intestinal muscles.

Shopping & kitchen tips

Garden beans are available regionally in Germany from June to October. However, haricot beans can be frozen for up to 12 months, so they can still be enjoyed in winter. Small tender specimens with a maximum length of ten cm should preferably be used for freezing. Before the beans end up in the freezer, it is recommended to blanch them for two to three minutes.

Generally, beans should not be eaten raw, as the toxic phasin can cause stomach pain and inflammation. The poisonous effect of the phasin is neutralized by cooking. Before cooking, the beans are washed and any threads removed, then they cook in hot water for between 15 and 40 minutes. So that the green beans do not lose their beautiful green colour, they are rinsed with plenty of cold water after they have been cooked and only then prepared with sauce or butter .

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Hello! I am Lisa Newlon, and I am a medical writer and researcher with over 10 years of experience in the healthcare industry. I have a Master’s degree in Medicine, and my deep understanding of medical terminology, practices, and procedures has made me a trusted source of information in the medical world.