Which foods can prolong life
A bowl of fragrant rice and a rough face are in front of you. Which one would you choose? Between a piece of watermelon and a piece of grapefruit, which one do you choose to make a postprandial fruit? See onions and garlic on the table, will you ignore them? In life, we often love sweet, delicate, fragrant foods, and do not like bitter, rough, and mild foods. And precisely in these bad-tasting foods, there are unexpected elements of nutrition and health. Rough food Some people do not like brown rice and steamed bread, because they eat "jazz dumplings" and prefer fine rice and white flour products. In fact, it is a precious dietary fiber. It can stimulate intestinal peristalsis, help defecation, and change the type and number of intestinal microorganisms, reduce carcinogen production. Dietary fiber is widely found in foods with rough texture, including whole grains of rice, wheat, and beans, such as brown rice, oats, and red beans. In order to prevent constipation and colorectal cancer, 20-30 grams of dietary fiber should be ingested daily. It is recommended that breakfast abandon the traditional white rice porridge, change the grain porridge, fine white rice to whole wheat bread. Astringent food The presence of tannins, phytic acid, and oxalic acid can make foods astringent because they bind to salivary proteins in the mouth, causing the saliva to lose lubricity, and the lingual epithelial tissue shrinking to produce astringent taste. However, these substances have strong antioxidant properties and are beneficial for preventing diabetes and high blood lipids. For example, olives, purple grape skins, apple skins, walnut skins, all have stronger antioxidant effects than pulp. It is recommended that apples and grapes are best eaten with skin. When eating walnuts, do not remove the brown skin. Pickled food Compared with sweet oranges, watermelons, and bananas, people who eat sour fruits such as shaguo and hawthorn are relatively few. In fact, the sourness of this type of fruit mainly comes from organic acids such as citric acid and malic acid. These natural acidic substances can promote the absorption of iron and other minerals. If you feel that the taste of sour foods is not good, you can make them into fruit bowls, add a small amount of rock sugar, and freeze them in the refrigerator. The taste will be greatly improved. Bitter food Natural bitter substances in foods also have certain health effects, such as pomelo peels in lemon and grapefruit, tea polyphenols in tea, polyphenols in red wine, and polyphenols in chocolate. They all help prevent cancer. And the composition of heart disease, quinine in bitter gourd, can also improve the body's immunity and help control blood sugar. Therefore, eating fruits must be accompanied by food. We must not eat light sweet, and we must eat bitter and sour. Eat grapefruit skin, do not throw away, can be cut into pieces, made of honey grapefruit tea. For bitter gourds, they are boiled in hot water and can be eaten in honey after being chilled. Flavoured food Onions and garlic are foods that many people shun, because they smell so irritating that even after eating, there is an unpleasant odor in their mouth. In fact, this odor is derived from sulfhydryls and allyl disulfides, which can effectively prevent cancer and are widely found in radish, garlic, onions, and other foods. Therefore, do not ignore them in your daily diet. Radishes can be made of kimchi and stewed ribs soup. Onions can be used to mix cold dishes. The best way to eat garlic is to eat raw food. After eating garlic, onions and other foods, I feel uncomfortable and can chews a small amount of tea.
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