Fluoride toothpaste, the hero of preventing dental caries? Or is it the culprit of fluorosis?

The discovery that fluoride can prevent dental caries is one of the greatest achievements of preventive stomatology to mankind in the 20th century. Fluoride is widely found in nature and is one of the essential trace elements for human body. Comrades at Chicago’s Field Museum believe that the most representative image of fluoride in human society is fluoride-containing toothpaste. Therefore, a toothpaste was specially placed in the exhibition cabinet of the museum. How does fluoride play a role in preventing caries? In short, fluorine can not only prevent tooth surface from dissolving, but also promote the surface that has already dissolved to regain its firmness. However, the application of fluoride to prevent insect teeth came into being. Fluoride-containing toothpaste, fluoride-containing Read More …

Children wetting the bed is also a disease, how to do?

Do you remember the last time you wet your bed when you were a child? Did your parents beat you? Have you been laughed at by the children? I think the vast majority of people do not remember the distant bedwetting years at all, because many people have stopped bedwetting as long as they can remember. Therefore, what parents are really nervous about is definitely not the bedwetting of too many children, but the feeling that they are still urinating at an age when they should not urinate. After the mental age of most children reaches 5 years old, they already have bladder control ability during the day and at night. Is your child still wetting the bed? However, there Read More …

Breastfeeding needs to know this

Breastfeeding ABC Awareness) Pay attention to the baby’s behavior. If the baby looks hungry, feed him. Signs indicating the baby’s hunger include the sound of smacking the mouth, the small hand reaching to the mouth, turning to your arms, etc. Be patient) It usually takes 10-20 minutes for a baby to suck one breast. Comfort) When sitting and nursing, put your feet high and put a pillow under your arms to support you and your baby. Avoid nipple confusion Early bottle feeding may cause nipple confusion. Babies forget that they should suck their mother’s nipples how. This is not common, but it can be easily avoided. If you are going to give your baby a bottle or pacifier, you’d better Read More …

Eat this way to help you fight gout and high uric acid.

The incidence of gout and hyperuricemia is increasing with the increase of the income level of Chinese residents. In China, the incidence of this disease was very low decades ago, but now it has become an important disease threatening the health of men. The reason why male patients are much more than female patients is that estrogen promotes uric acid excretion. Therefore, young women seldom develop hyperuricemia. However, after menopause, women may also be troubled by this disease. Among hyperuricemia patients, some will develop gout attacks, while others will remain asymptomatic. Because of this, some men, especially young and middle-aged men, often turn a blind eye to this. However, studies have long found that even if it does not develop Read More …

Is the baby crying again? 4 Ways to Teach You to Master [Crying Stop Method]

Crying is the most important way for newborn babies to communicate with the world. TA people seek help from their parents through crying. They also express their emotions and consume energy through crying. New parents often cannot distinguish the different cries of newborns, but as they spend more time together, parents can easily distinguish the different cries. Psychological Construction of Parents Xinke’s parents often feel confused about the crying baby, and even feel very guilty and remorse because they cannot appease the baby. On the one hand, the crying of the baby does not directly indicate that the child has been abused or the baby is in a sad state. Parents should not be angry because of the crying of Read More …

Ninety-six percent of women think they are not beautiful.

Unfortunately, 96% of women think they are not beautiful. Of the 6,400 women aged 18 to 64 in San Francisco, Shanghai, New Delhi, London and Sao Paulo, Brazil, 80 percent thought they were beautiful, but 96 percent did not describe themselves as beautiful, a worldwide survey found on April 7th. In addition, 78 percent of them were not confident about their appearance. Seventy percent of the women surveyed agreed that [beauty] lies not only in their natural appearance. Even 32% said that their greatest pressure on appearance came from those women who made up. For a long time, we all know that women are deeply troubled by the problem of appearance. Looking at these data, should we think about whether Read More …

The disease that makes the eyes red is pink eye?

Red eyes are a very common problem. Under normal conditions, if you rub your fingers, your eyes will turn red, but they will recover soon. Bacteria, viruses, allergies, chemicals or other diseases can cause eye infection, redness and [pink eye]. At this time, the main reason is congestion and edema of a transparent layer of membrane above the white eye, and sometimes similar problems will occur on the inner side of the eyelid. Allergic pink eye and chemicals are not contagious. Allergens may include pollen, cosmetics, perfume or animal fur, and chemicals may be bleach, wax on furniture, etc. And we often say, spring more common [pink eye], refers to virus and bacterial infection caused by infectious conjunctivitis. Hands are Read More …

Prevention of food poisoning starts with intravenous drip.

Food poisoning, also known as food infectious diseases, is a common disease, but it is often painful and sometimes even life-threatening. After people are infected by foodborne microorganisms, they may not have discomfort symptoms or only slight gastrointestinal discomfort. However, dehydration and diarrhea may also occur in severe cases. Depending on the type of infection, food poisoning can even lead to death. Therefore, it is particularly important to take actions to prevent food poisoning. Follow the following methods to avoid being harmed by these microorganisms hidden in food. 1. Please make sure that animal foods (meat, dairy products, eggs) have been cooked fully or sterilized; 2. Avoid eating raw or spoiled meat and eggs, and check whether they have expired Read More …

Do you not lose weight when exercising every day? You may have made these five mistakes

People often exercise with confidence to lose weight, but their weight has not changed much. What is even more depressing is that his friends can lose weight successfully after only a few weeks of exercise. Is it what who decided on the same exercise plan but had different weight loss results? There may be many reasons, but in general, they can be attributed to one of the following five mistakes. If you have worked hard and want to lose a few taels of meat but have no effect, then come and see if you have made the following common exercise mistakes. Do repetitive exercises every day Exercise every day is certainly a good thing, especially for keeping your heart healthy. Read More …