The benefits of unpalatable food
Coarse grains, nipples, garlic sour, garlic too bitter, bitter gourd too bitter ... ... the "mouthfeel" of many foods are often prohibitive, but they are health foods recommended by nutritionists. Is food also a "good medicine bitter mouth"? Nutritionists have shown a reason.
Loves sweet, delicate, fragrant foods, and does not like bitter, rough foods - in fact, this taste was already formed when we were very young. This can not blame people picky. In fact, these health care components also have some side effects. When the intake is too large, it will prevent the absorption of protein, starch, calcium, iron, zinc and other nutrients. Ten thousand years ago, or even just forty or fifty years ago, people did often eat sobbing food. At that time, people's main concern was not to suffer from diabetes, heart disease and obesity, but how to avoid malnutrition. It is not difficult to understand that from an evolutionary and genetic point of view, the human body will naturally hate these substances, and when it touches them, the senses will show a strong feeling of repugnance.
But now, our dietary structure is completely different from our ancestors. What concerns are more about how to prevent obesity, how to reduce fat in the blood, and how to reduce the risk of cancer. So, should we also let our tastes keep pace with the times?
Astringent food
Immature persimmons, purple grape skins, these are astringent foods. Their astringency is caused by the tannins, phytic acid and oxalic acid in the food. These substances are powerful antioxidants and are good for preventing diabetes and high blood lipids. Not only that, the same fruit, astringent varieties have higher nutritional value, for example, the sour apple is better than the big and sweet Fuji apple.
Rough food
Such as coarse-naked food, chewing celery sticks and cabbage cheeks. This is because such foods are rich in insoluble dietary fiber. But these dietary fiber can help people prevent constipation, prevent bowel cancer, facilitate the release of metal ions, help the body detoxify, and lose weight. When eating high-fat dishes such as boiled fish and pork stew, high-glucose sweets such as rice pudding, animal high-cholesterol foods such as viscera and egg yolk, these are the best moments when rough foods work.
Bitter food
Like lemon peel, tea, dark chocolate, etc., which is rich in all kinds of terpenes, terpenoids and polyphenols, it is they make food bitter. For example, pomelo peels in lemon peel and grapefruit skin, tea polyphenols in tea, polyphenols in red wine and chocolate all can prevent cancer and heart disease, and bring a bitter taste to food.
"Chong" food
Such as radish, garlic, onions and so on. These foods are very pungent. Even after eating, there will be odors. The reason is that they contain thallium and allyl disulfide, which are all helpful in preventing cancer. For example, garlic is a human "health guard." A large number of epidemiological surveys showed that the incidence of cancer was significantly lower in garlic-producing areas and people who consumed garlic for a long time.
"Smelly" food
Durian has a strong smell. It is no exaggeration to say that it is stinking. However, in Thailand, because of its high nutritional value, it is often used as a supplement for patients and postpartum women to nourish the body. Durian hot, can promote blood circulation and cold, relieve dysmenorrhea, especially for women suffering from dysmenorrhea; it can also improve the cold symptoms of the abdomen, can promote body temperature rise, is the ideal supplement for cold body. Although the benefits of durian are numerous, they cannot be eaten too much at one time. Otherwise, durian can easily lead to hot body, and it can cause “burning†because the stomach cannot be completely absorbed.
"Fragrant" food
Although some foods are named after the word "sweet," the taste is very strange, such as parsley, citron, etc. The coriander contains a lot of boron, this substance can help the body absorb minerals, protect the bones, the most suitable for the elderly after the age of 40. The coriander is also rich in iron, calcium, potassium, zinc, vitamin A and vitamin C, which helps maintain blood sugar stability and prevent cancer. The citron contains volatile aromatic organic compounds such as scutellarin, which can stimulate the spleen and increase appetite. It has the efficacy of heat-clearing, diuresis and detoxification, and it is a good medicine for adjuvant treatment of enteritis, dysentery and urinary system infection. Studies have shown that citronella contains vitamin E and sex hormones, which have anti-aging and yang-enhancing effects. It has a certain effect on infertility. Therefore, it has the name of "progesterone".
Spicy food
The spicy taste in food is generally provided by capsaicin or volatile sulfur compounds. Capsaicin has analgesic effect, but also can increase metabolism, play the role of fat burning, weight loss. Mustard spicy strong, with a strong stimulating effect, can regulate female endocrine, enhance sexual function, but also stimulate blood vessels to dilate, enhance facial blood run, make women more rosy complexion. The main ingredient of mustard nose is isothiocyanate. This ingredient not only prevents tooth decay but also has certain effects on preventing cancer, preventing blood vessel plaque deposition, and assisting in the treatment of asthma. In addition, mustard has the effect of preventing hyperlipidemia, hypertension, coronary heart disease, and reducing blood viscosity.
Sour food
Shaguo, hawthorn, pickles, etc. Their sourness is brought by organic acids such as citric acid and malic acid. These natural acidic substances can promote the absorption of minerals such as iron. The same variety of fruit, the taste of the acid is generally higher in vitamin C, vitamins are more stable and easier to preserve.
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