Homestay "Killer", cupping can be dehumidification, night exercise is harmful to health ...These famous quotes or rumors about sub-health have been widely circulated in Weibo WeChat circle of friends ... Is it pseudoscience or real medicine? Makes it harder to discern.
Therefore, the small series collected a wide range of hot posts spread on the network, and invited professional medical examination experts to confirm or falsify.
1, acidic physique is the source of all diseases?
Acid-base physique does not exist in medicine, the human body in life activities will produce acidic and alkaline metabolites.
Normal human blood is weak alkaline, ph value of 7.35-7.45; duodenal environment is alkaline, ph value 8-9; gastric juice, cecum, urine, vaginal fluid and skin acidity. The human body has three regulatory systems in the maintenance of acid-base balance in the body: internal cushioning System regulation, lung regulation, kidney regulation. Only when there are problems with the above three major regulatory systems, such as uremia, diabetic ketones, chronic obstructive pulmonary gas and other diseases, the acid-base balance in the body will be broken. Is the first to get sick, only appear acidosis, rather than "acidic physique will lead to disease."
2, "defecation" is just needed?
Yes, there are seven major hazards to health.
(1) The Homestay will cause anorectal diseases, such as rectal inflammation, hemorrhoids and so on;
(2) Stool ulcers can be formed at the homestay;
(3) Heart and cerebrovascular diseases induced by defecation: constipation can lead to elevated abdominal pressure, resulting in cardiac infarction, sudden death from stroke, etc.
(4) The toxins in the stool are repeatedly absorbed by the intestine, which is not conducive to health;
(5) The accumulation of defecation leads to the imbalance of human excretion system;
(6) It is easy for women to have gynecological disorders such as dysmenorrhea and vaginal spasms;
(7) The homestay affects the function of the brain, will produce a large number of harmful substances, such as methane, phenol ammonia, etc., interfere with brain function.
3, night exercise is harmful to health, night run is better not to run?
In fact, exercise at night is harmless to the body. For ordinary people, the difference in the physical impact of time and evening is slightly different and does not require special consideration. The timing of the choice of exercise should be based on its own time and dietary arrangements. Near sleep should avoid strenuous exercise, heavy sweating, before bedtime limbs in a state of excitement, too high body temperature, will reduce the quality of sleep. Before bedtime, you can relax your muscles with massages, yoga, etc., and do some stretching exercises to promote sleep. Exercise is best for 1.5 hours after meals, at least one hours.
Of course, exercise time should not last until too late, preferably by 10 o'clock in the evening, and for patients with cardio-cerebrovascular disease, improper exercise time does lead to damage to the body, the evidence suggests that the danger time is not at night, but precisely in the morning. Early morning is not the best time to exercise, especially in the elderly and hypertension, cardio-cerebrovascular disease, respiratory diseases. Therefore, for the elderly, hypertension, cardio-cerebrovascular disease, respiratory Diseases, the night exercise is not only no harm to health, the benefits are more than the morning exercise.
4, sweating can detox?
"Sweating" refers to healthy sweating, sweating is the body's self-regulation, the ancient famous doctor Zhang Zi he and once said in the discussion: "Internal poison leakage, anti-evil Ann, disease self-healing", which refers to the "internal toxic outer row", is referred to the human body's three major excretion system "urinary, large intestine, skin", in
99% of sweat is water, under normal circumstances, sweating can drain the body of electrolytes and a small amount of urea nitrogen, but after taking certain drugs, after drinking alcohol or after poisoning, through sweating, you can also discharge a portion of the drug, ethanol or other toxins.
5, vitamin C control cold?
Current evidence-based medical evidence does not support the claim that vitamin C can prevent colds. Many colds caused by influenza virus, Parainfluenza virus, respiratory syncytial virus, adenovirus, rhinovirus and other respiratory virus infection, is a more common clinical acute upper respiratory tract infection, cold is a self-limiting disease, if pay attention to rest, a lot of drinking water, reduce activities, less to public places, no other complications, a week or so can heal itself.
6, vegetarian will lead to the body calcium deficiency?
Long-term vegetarianism can indeed lead to calcium deficiency.
(1) Although some plant foods contain sufficient amount of calcium, such as 100 grams of food, tofu contains calcium 164mg, soy milk 10mg, soybean 191mg, Chinese cabbage 69mg, spinach 66mg, etc., but in the category of plant food, phytic acid in cereals, oxalic acid in spinach, and tannic acid in tea, Can be combined with calcium difficult soluble complex, reduce calcium absorption, so it is easy to appear lack.
(2) Although the fiber itself (cellulose, hemicellulose, lignin, non-cellulose polysaccharide) has no direct effect on the absorption rate of calcium, but in the unbalanced diet, such as the lack of dairy products in the high-fiber diet, these factors can affect the absorption of calcium. Other botanical complexes, such as light methyl pectin, can also seriously hinder the absorption of calcium.
(3) Plant foods contain very little vitamin D, for long-term vegetarian and rarely sunbathing people, more likely to develop vitamin D deficiency, which has a greater impact on calcium absorption.
7, cupping can be dehumidification?
Cupping can be dehumidification, but the effect of dehumidification is very limited. Pot can be cold and wet, dredge meridians, remove stasis, qi and blood, detumescence and pain relief, pull poison and heat, adjust the body's yin and yang balance, relieve fatigue, enhance physical fitness, so as to achieve rousing, cure the purpose of disease. But the main function of cupping is not in dehumidification, but in tongjing, qi and blood, swelling and pain relief, anti-wind cold and so on.
However, it should be noted that not all wet can be removed by cupping, cupping can be excluded from moisture, not to remove internal moisture, such as long-term in the air conditioning environment easy to cause external moisture, for this situation, cupping is a certain curative effect; if it is to eat more cold melons and fruits, it is easy to cause internal moisture, at this time the cupping In addition, whether it is moisture invasion of the body or wind and cold invasion meridians, cupping can only be to relieve symptoms, and can not relieve the root of the matter.
8, there is said that the night sleep harm is very much like the sky, there is said that late sleep okay,
What is the harmless place to sleep late?
Late sleep is very detrimental to the health of the human body for the reasons:
(1) After 9 o'clock in the evening for the body of the viscera detoxification time, such as the immune system (lymphatic), hepatobiliary, lung, etc., are in the evening sleep in the metabolic toxins. "The vegetarian question." Five dirty, "the blood is attributed to the liver," that is, when the human body in a quiet rest, the body is less active, the body's peripheral blood needs are relatively reduced, part of the blood is hidden in the liver, if late sleep will affect the liver blood function, so late sleep injury liver.
(2) night sleep will appear immune decline, headache, memory loss, dry skin, acne, and even insomnia, irritability, anxiety and other neuropsychiatric symptoms.
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