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Biological Name: Sojae praeparatumsoy

Family: Leguminosae

Other Names: fermented black soybean, Soy, Dan dou chi, Black soybean

Elements Applied: The herb’s part utilized is fruit (beans), which is used for producing sauce, oil, and other.

Active Components: Soy is a common meal to many Asian residents. It is rich in vital components, like phytosterols, saponins, isoflavones, and protein. Protein contained in soy includes the majority of vital amino acids. It has low fat content and contains no cholesterol.

Daidzein and enistein, soy isoflavones, have taken part in many studies to reveal their capacity to act as phytoestrogen and antioxidants. Saponins are responsible for stimulating the immunity and blocking cholesterol from penetration through bowel walls.

Phytosterol and some other elements are also referred to as cholesterol reducers.

Isoflavones can decrease the possibility of hormone-triggered cancer, like prostate and breast cancer. This ability is evidenced by human and animal researches.

History: Originally the word “soy” was used for animal food with high protein content. Chimin Yaushu made the first notice concerning soy replacement for fish and meat in his works, notably, one of the earliest agricultural scriptures in human history. As the scripture states, soy was applied in cooking for a couple of centuries before the book was written.

From the period of Han dynasty, soy was also applied in Japanese vegetarian diets on a wide scale. Nowadays the way of its preparation in Japan depends mostly on a district where people leave. Japan soy species are all rich in protein and other active soy components.

Used For: The remedy is applied for calming the nervous system, and inducing mild perspiration. The list of conditions in which soy is applied includes: vaginitis, menopause, atherosclerosis, and cancer prevention.

A range of researches was applied to prove soy’s ability in cholesterol level reduction in blood. On the whole, there were 38 researches, the majority of which stated that soy produced a positive effect on cholesterol accumulation in the body. Soy introduction or increase in one’s regular diet revealed a considerable decrease in cholesterol quantities.

Soy has been referred to as a preventative remedy for cancer, particularly prostate and breast cancer. Its intake reduced the production and functionality of estrogen which induces cancer, due to high content of phytoestrogen which helps soy employ this function. Latino-American women of Mexico and the Caribbean are proven to be less exposed to breast cancer than their American counterparts. This is due to the fact that they consume soy in double amounts in comparison to American women. They also eat black beans, garbanzo and pinto.

Soybeans are known to reduce stomach cancer. According to a study conducted in Japan, males and females who consumed a bowl of soy-based soup per day, had only one-third a chance to be exposed to stomach cancer in comparison to people who consumed no soy at all.

However, it should be noted that stomach cancer can only be prevented using soy protein. For instance, soy protein, tempeh, miso, tofu, and soy milk are potent products, while soybean oil or soy sauce won’t do any good.

Soy is capable of relieving menopausal symptoms. This happens due to high content of isoflavones in this product, which act as herbal substitutes for estrogen and thus decrease the possibility of estrogen-based disorders. According to a study conducted on 58 women in the period of menopause, who were exposed to 15 hot flushes a week, and included soy flour or wheat flour to their diet for a period of three months, soy helped decrease the amount of flushes to 60%. As to premenopausal females, soy is potent of regulating hormone production.

A range of Japanese religious people don’t eat any meat or animal food, but find a substitute for it in soy, and thus increase their life expectancy and body energy levels.

Soy is also referred to as an effective digestive stimulant, which helps fight indigestion, hangover signs, and other gastro-intestinal problems. Due to its corresponding activity, soy is applied in combination with garlic or ginger to treat or prevent colds, increase metabolic rates, enhance body’s protection against bacterial infections which develop steadily in acid environment, purify blood of different toxins and thus cleanse the skin.

Soy has been found effective in neutralizing radiation and pollution effects. Additionally it is applied to reduce side effects of chemotherapy, antibiotics, radiotherapy and pollution. It is particularly capable to link, absorb and evacuate chemical components like strontium. Soy helps reduce and neutralize toxic metabolites left by cigarettes.

Additional Info: Soy is consumed both in its natural and processed forms, like soy sauce, miso, soy flour, meat alternatives, textured vegetable protein, soy milk, tempeh, and tofu. Used as a medical supplement, soy is packed in form of tablets, capsules, or powders. Isoflavone-rich soy-based products are as follows: soy protein extracts, soy milk, tempeh, tofu, and fried soy nuts.

Preparation and Intake: There is no certain soy dosage recommended. Supplying one meal a day with soy is thought to be beneficial for one’s health. The more soy-containing products you consume, the greater is effect produced by it.

Safety: Nursing mothers are not recommended to take soybean as it may decrease milk excretion.

Soy derivates and processed soy products are reliable and safe to use on a wide scale. There is a definite group of people who have an allergy to soy and soy products. Those who belong to this group are not suggested to use soy.

There is a possibility of thyroid disorders after soy consumption, as some unknown components in it influence gland activity. It’s not yet defined how serious this influence is. Phytic acid found in soy products makes mineral absorption harder.