A study by the Shanghai Academy of Life Sciences of the Chinese Academy of Sciences found that vitamin B1 deficiency is closely related to depression among middle-aged and elderly people in China. The results of this study show that with the decrease of vitamin B1 concentration in the body, the risk of depression significantly increases. This suggests that there is a close relationship between vitamin B1 deficiency and the onset of depression.
Lack of cooking due to lack of law
The study showed that the proportion of vitamin B1 deficiency in subjects was as high as 28.2%, which is an unfavorable proportion.
The data show that from 1982 to 2002, the national nutrition survey results show that in the past 20 years, the intake of vitamin B1 and vitamin B2 in China’s residents has been declining, and the decrease in vitamin B1 has been particularly rapid, falling from 2.5 mg/d. To 1.0mg/d. The proportion of vitamin B1 intake in China's residents below the recommended intake is as high as 80%. The reason for this is closely related to the unscientific nature of our daily cooking methods. The loss rate of vitamin B1 is too high.
6 Big Improper Cooking Dismisses B1
1, as soon as possible to spread the fritters, oil cakes, fried cakes and the like: frying pan with baking soda, will make the loss of vitamin B1 in pasta.
2, hot and sour powder in the snack bar, sauerkraut vermicelli soup, Liangpi, jelly, and the like: because you want to put flour, rice flour repeatedly washed in water, made of starch frozen, remove the protein in the process, but also into the water Vitamin B1 is thrown away, so the vitamin B1 content is almost negligible.
3, congee shop for a long time to cook a long time glutinous white rice porridge: Vitamin B1 in white rice had been pitifully, a long time to cook and keep warm, leaving it much left. In particular, porridge boiled with alkali, vitamin B1 is almost completely destroyed.
4. Various kinds of noodles in fast food restaurants: In order to make the noodles taste strong, alkaline substances such as potassium carbonate should be added inside, but this will destroy vitamin B1. When cooking noodles, cook the noodles, remove them, and put them into the soup. The only remaining vitamin B1 did not enter the diners' bowls.
5, all kinds of fried instant noodles: after cooking and then dehydration, vitamin B1 content is already very low.
5, white rice: rice vitamin B1 content was originally lower than wheat, barley, oats, millet and other cereals, and then refined treatment, more than 70% of the vitamin B1 rice grains are lost in the rice bran. After washing and cooking, the amount of vitamin B1 that can enter the body is usually equivalent to less than 10% of the original content in the rice.
6, a variety of sweet desserts: the low content of vitamin B1, and refined sugar, refined starch, dextrin and other ingredients high content. These ingredients not only do not contain vitamin B1, they will consume vitamin B1 in the human body, so the more you eat, the more likely vitamin B1 is lacking.
Eat more grains, nuts supplement B1
1. The main food containing starch is the main force for vitamin B1 supply in the diet;
2, tender beans, tender peas, tender soybeans are rich in vitamin B1 content of food, far higher than other ordinary vegetables. For example, nut oil seeds such as pistachio nuts, sunflower seeds and peanuts can also be supplemented with some vitamin B1.
3. Among animal foods, lean pork and some viscera are good sources of vitamin B1. However, in order to control fat and cholesterol, the amount of food these foods eat each day is limited.
What are some of the vitamin B1 diets that you missed? If you find yourself not doing well, quickly adjust the recipe! Sufficient supply of vitamin B1 can help you maintain strong energy, high spirits, and keep depressed and depressing emotions away from us.
Vitamin B1 also has precautions, the following "seven bogey" must keep in mind:
Do not serve before meals. You know, taking vitamin B1 after meals is most beneficial to its absorption. Because vitamin B1 is water-soluble, it can be quickly absorbed into the bloodstream after it is taken on an empty stomach, and it can be excreted by the kidneys before it is used by the human body. This can make the drug unable to fully function.
Second bogey and aspirin combined. Since aspirin is hydrolyzed into salicylic acid in the stomach, vitamin B1 can lower the pH of the gastric juice, thereby increasing the gastric mucosal irritation of aspirin. Therefore, both cannot be taken at the same time.
Three bogey and oral contraceptive use. Oral contraceptives can accelerate the metabolism of vitamin B1 and reduce its concentration in the blood. Long-term oral contraceptives should be properly supplemented with some vitamin B1.
Four bogey and Chinese herbal medicine containing tannins are used together. Chinese patent medicine Sijiqing tablets, Gannan Ning, compound thousand red tablets, Zijin powder, Shuqi pills, Qizhi powder, Polygonum cuspidatum extract tablets, intestinal wind Xiaojiao pills and other tannins;
Five bogey and aminophylline (alkaline drugs) combined. Vitamin B1 is unstable in an alkaline environment and will decompose quickly, causing it to be destroyed, and its potency reduced or even failed.
Six bogey and medicinal charcoal use. Vitamin B1 can be absorbed by medicinal charcoal to reduce the efficacy. If it is necessary to combine applications, vitamin B1 can be taken orally first, and then the medicinal charcoal can be taken 2 to 3 hours later.
Seven avoid drinking. Because alcohol can damage the gastrointestinal mucosa, impede the functioning of the intestinal mucosa, thereby reducing the absorption and utilization of vitamin B1.
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