Organic food, what truth do you have to know?

In recent years, organic food has become more and more popular, and many people only choose organic food when shopping in supermarkets. However, businesses have also taken the opportunity to publicize that organic food does not use chemical additives, is pure natural, more nutritious and safer, and many consumers are flocking to it. However, is organic food really better? Is it worth people’s love? Truth 1: Organic food is not necessarily safer. Organic food is actually a product produced, processed and sold according to the standards of organic products for human consumption and animal use. In fact, organic food is produced and processed without synthetic chemicals, such as fertilizers, chemical pesticides and chemical growth regulators. But will it be safer? Read More …

Does CT or X-ray examination during pregnancy lead to fetal malformation?

Pregnant expectant mothers are most concerned about the fetus in their womb. Whether they can develop healthily affects the hearts of expectant mothers all the time. With people’s attention to fetal health and the continuous development of medical technology, The various medical examinations exposed during pregnancy are increasingly diversified. While these examinations provide physical information, the safety issues during use are also concerned by expectant mothers. Some expectant mothers are very taboo to CT or X-ray films, and they are worried that the radiation exposed during the examination will affect the health of the fetus and even lead to fetal malformation. Is this really the case? [Radiation] Is it what? Radiation is a physical term, which can be divided into Read More …

In those years, you and I were trapped by [sub-health]

Recently, the author accidentally saw a report that acupuncture was used to treat [sub-health], and also gave statistical analysis to prove effective. At that time, it was difficult to restrain the idea of spitting out. When I was a medical student more than 10 years ago, I often heard the saying of sub-health. In an instant, I was in my 30s and had become a father. I want to say to the sub-health that almost hurt us when I was young: [don’t want to hurt us any more] It is generally believed that this concept originated from Soviet scholar Buchman in the mid-1980s. After studying the definition of health by the World Health Organization, he believed that there was an Read More …

Coke has mastered spermicidal skills since what?

Can cola kill sperm? For students who are eager to know the answer but have no patience to read it, let’s give a short conclusion first: Coke can kill sperm, but there is no need to worry about normal use. I often hear people around me say that cola cannot be drunk, and drinking too much will kill sperm. As a doctor with higher education and professional quality, of course, I scoff at this lack of theoretical basis. If I am a familiar friend, I will tell them: these are all fake, don’t believe them, I am a doctor, you have to believe me. However, it is not used by what. After most people listen to it, [ha ha] once, Read More …

Why don’t you eat nutritional supplements indiscriminately?

Every time I return home, They will bring back some dietary supplements with them. Without him, Nutrients in the United States are cheap, The quality is relatively reliable, and most relatives and friends in China also believe them very much. However, if you want to ask me how credible the effects advertised in these nutrients are, I can only ha ha. Because I can only say that according to American law, these propaganda is not fake. The advertisement of nutrients is either fake or true? Nor is it. They are not fake, which does not mean that they are all the truth. They are likely to be only part of the truth, or a little truth. Is this what what Read More …

About quitting smoking-will too many nicotine patches kill you?

First of all, popularize science, what’s name is nicotine patch. Apart from giving up smoking with iron will, There are two main types of supplementary methods. One is nicotine replacement therapy, Including nicotine chewing glue, nicotine transdermal patches (commonly known as nicotine chewing gum and patches) and various other preparations of nicotine, such as nicotine-containing electronic cigarettes, sublingual buccal tablets, oral spray, etc. Second, non-nicotine drugs are prescription drugs in China, such as Varniklan, etc. Why do you choose nicotine replacement therapy? Why quit smoking when nicotine is used for treatment? When cigarettes burn, there are thousands of chemicals in the smoke. including tar, carbon monoxide and irritant oxidizing gases, There are 9 categories and 40 carcinogens. Although nicotine is Read More …

If you catch a cold, will it really make you catch a cold?

In our life, we often hear such words as [caught a cold in sleep last night]. In the English world, the common cold translates into [common cold]. No matter in the East or the West, people deeply believe that if they catch a cold, they will catch a cold. 着凉感冒傻傻分不清 Caught cold is also called cold, that is, the body feels cold. The coolness here can be seen as caused by large temperature difference changes in the outside world. For example, when falling asleep at night in summer, the temperature difference can reach 10 degrees compared with that in the daytime. However, if you do not pay attention to keeping warm, you will easily catch cold. On cold winter days, Read More …

Will vegetarian pregnant women affect fetal development?

Eating vegetarian food has many advantages, Vegetarianism is an attitude, Vegetarianism is a way of life, Vegetarianism is a fashion, For some people, vegetarianism is also a feeling. In the United States, vegetarians make up about 2.5% of adults, of which less than 1% are strictly vegetarians. India has the largest number of vegetarians in the world, accounting for an estimated 40% of the population. As for China, there is no authoritative data on the proportion of vegetarians. It is estimated that there are about 50 million vegetarians, and this number is still increasing year by year. They are also different from vegetarians. Veggie and Vegan are different. Veggie: These people do not eat animal foods such as birds, animals, Read More …

Five Rumors in Obstetrics and Gynecology: Have you been recruited?

Rumor 1: You can’t have children for half a year after taking a chest radiograph, Truth: Chest radiography does not have much influence on pregnancy preparation. For this controversial point, the first thing to be clear is the concepts of fluoroscopy and radiography. Fluoroscopy is the dynamic observation of changes in the lungs, during which radiation has always been generated. However, chest radiograph is a still image, which is projected onto the film after instantly releasing radiation, so the dose received by chest radiograph is far less than that received by fluoroscopy. The first month of pregnancy (calculated from the beginning of the last menstruation of the pregnant woman) is the key period when external risk factors affect the embryo, Read More …

Do infants really need to learn swimming?

Editor’s Note: Recently, the Beijing News revealed that its reporter made an unannounced visit to the infant swimming pool and found a large number of [problems] hidden in it. For example, chlorine tablets (forbidden for infant swimming pool disinfection) were used to disinfect the swimming pool. Towels are difficult to change every day. Touch teachers, non-professionals, etc. Behind the condemnation, do a small survey first, [Please smile for parents who did not let infants swim? ], the likely result is that, No one can laugh. Almost every qualified parent, Will let infants learn to swim soon after birth, But don’t ask why. It is said that [parenting rumors] in the swimming pool, Allowing infants to swim can [effectively stimulate the Read More …