I heard that people with type O blood recruit mosquitoes more? Sorry, according to the existing research, it is not possible to prove which blood type recruits mosquitoes more. In fact, there are many factors that attract mosquito bites, such as body temperature, exhaled gas, chemicals in sweat, color of clothes, etc. As for the relationship between blood type and mosquito recruitment and the possible reasons, scientists still need further research to find out. For us, we should pay more attention to personal hygiene in our life and choose suitable mosquito repellent products. We don’t have to worry too much about our blood type. At the end of the day, the discovery of blood type, for us, the first and Read More …

Does Vitamin C Prevent and Cure Cold? False. Some studies have proved that taking vitamin C supplements for a long time may shorten the course of a cold or relieve symptoms. However, for most people, neither stuttering oranges nor taking vitamin C supplements orally has the effect of preventing or treating colds. Vitamin C can indeed help us maintain normal immune function and ensure wound healing. However, there is no conclusive evidence to increase vitamin C intake to enhance immunity and prevent colds. In contrast, it is more important to stick to a healthy diet and exercise moderately. It should also be emphasized that the maximum daily tolerable dose of vitamin C for adults is 2 grams (including food). If Read More …

No. Our hair is mainly composed of hair follicles, hair roots and hair trunks. And the usual [long hair], It refers to the hair stem of the hair. The stem is a dead cell. No metabolism, So it won’t consume nutrition. The only thing in hair that needs nutrition is hair follicles. The metabolism of hair follicles is going on all the time, It has nothing to do with the length of hair. Besides, The nutrition consumed by hair follicles accounts for only a very small part of the nutrition needed by the human body. It is totally unnecessary to worry that hair will absorb the nutrition of the body. If there is any inconvenience in long hair, the only Read More …

If you don’t like to sleep in clothes, then you should be naked. The problem is not big, and even there are some benefits. Generally speaking, A package without clothes, The somatosensory temperature will be more comfortable. And contrary to some people’s worries, Naked sleep allows the skin to discharge sebum and sweat more smoothly during sleep. Good for the skin. Besides, Sleeping in underpants, especially tight ones, can increase testicular temperature, which is not conducive to sperm development. For women, removing underpants can also make their private parts drier and more breathable. For people with the other half, sleeping naked also has an obvious benefit-being more sensitive to the touch of their partner and making sex easier. It should Read More …

In fact, it can also be said that acne represents a problem with an organ, which is the largest organ of the human body-skin. [acne] is a popular term, From a professional point of view, what you are talking about acne should include [acne] and [folliculitis]. Acne is related to changes in hormone levels after puberty. After puberty, sebaceous glands become more sensitive to androgen, oil secretion is vigorous, and it is prone to [propionibacterium acne] infection. After a series of changes, pores will be blocked and sebum cannot be secreted, thus becoming [acne]. Theoretically, acne may grow as long as there are sebaceous glands, and people’s face (especially nose and chin), back and chest are all densely sebaceous glands Read More …

It’s edible. Rumor has it: Eggs have a high protein content. Eating them when they have a fever will not only not reduce the body temperature, but also increase the body heat, which is not conducive to the recovery of the disease. At present, there is no research to prove this statement. After we eat something, different foods do bring different calories to the body, but the calories increased by eating one or two eggs have little effect on body temperature. More importantly, as a delicious, nutritious and cheap food, eating more eggs when you have a fever is good for your health.

At present, there is a plausible saying widely circulated: Hot water can expand pores, while cold water can shrink pores. Wash your face alternately with hot and cold water, which can wash you cleaner and shrink your pores. Stop it! Alternating hot and cold water can really make the skin look firmer for the time being, but it is the blood vessels on the face that are more affected by the water temperature. If you want to decontaminate and collect pores and wash your face with overheated and supercooled water, it will excessively stimulate blood vessels and be detrimental to the skin. Especially for people with sensitive skin, cold and hot stimulation is likely to aggravate skin sensitivity.

Myth: Can’t you drink soya-bean milk for hyperplasia of Rumor has it that soybean milk contains phytoestrogen soybean isoflavone, which can promote hyperplasia of mammary glands and is not good for breast cancer. Truth: Soymilk is not only harmless to women with hyperplasia of mammary glands, but also beneficial. As mentioned earlier, the estrogen-like effect of soybean isoflavone is relatively weak, so there is no need to worry about drinking soybean milk normally. In addition, the Chinese Preventive Medicine Association’s “Guidelines for Healthy Eating for Breast Cancer Patients in China” pointed out that soybean isoflavones in soybean products can prevent breast cancer and reduce the recurrence rate and mortality rate of breast cancer patients. For those with high estrogen levels Read More …

Answer: Flossing will not enlarge the teeth. Gap is usually a small gap between teeth. This position is easy to hide fine food residue. This position is a very important but often neglected [dead angle] in oral hygiene. Food residue will form tartar under the action of bacteria and saliva. Before flossing, the teeth are easily filled with tartar and calculus. After special treatment (tooth washing and flossing), the distance between the teeth will feel larger, because the tartar and calculus that filled the gap have been removed. The situation is like a fence in snow. When the snow melts, the gap between the fence and the fence is exposed. In addition, dental floss will not cause tooth gap enlargement, Read More …

It is said that hot water brewing will destroy the nutrition, and cold water is better? The fact is that the water temperature during brewing has no effect on the [nutrition] of honey. First of all, Honey has very limited nutrition. More than 80% of the ingredients in honey are sugar, The rest is also relatively small in vitamins, minerals and other nutrients, It seems that there is not much nutrition to destroy. Secondly, there is a little difference between cold water flushing and hot water flushing, but it has nothing to do with nutrition. Cold water flushes slowly and hot water flushes quickly, which is the same reason for flushing everything else with water at ordinary times. Finally, drinking Read More …