4 foods to help prevent tooth decay

As the saying goes, "A toothache is not a disease, it hurts really badly". Suffering from tooth decay is also difficult, and it will not be cured for a while, so let's take a look at what kind of foods can effectively help us prevent tooth decay.

1. Shiitake mushrooms

Shiitake mushrooms are the best at preventing tooth decay. First of all, the "mushroom queen" shiitake mushroom contains mushroom polysaccharides, which can inhibit the growth of pathogenic bacteria in the mouth, prevent the formation of dental plaque, and prevent tooth decay.Secondly, shiitake mushrooms also contain a source of vitamin D (ergosterol), which is a source of vitamin D (ergosterol) that is lacking in general vegetables, and ergosterol can be converted into vitamin D by sunlight, which can enhance the body's immunity and help children grow bones and teeth. Each 100 grams of dried shiitake mushrooms contain 7.8 grams of crude fiber, just like a "toothbrush" for healthy teeth, mechanical friction with the tooth surface when chewing, which can play a role in cleaning the teeth and reduce the formation of plaque.

Shiitake mushrooms also contain the umami-flavored substances guanylate and shiitake mushroom extract, which have a fragrant smell and help to freshen the breath. In addition, it contains a large amount of vitamin C, which also has the effect of killing harmful bacteria and protecting teeth.

2. Celery

Celery has a lot of crude fiber, and eating celery can wipe off a lot of bacteria that adhere to the surface of your teeth. Repeated chewing of crude fiber foods can also stimulate saliva production to balance the pH level in the mouth.

3. Yogurt

Teeth are most afraid of the acidic environment in the mouth, and cheese is the best oral pH balance guard, which is rich in phosphate can neutralize the acidic substances in the mouth, which is not conducive to bacterial activity. There is also a large amount of calcium in cheese that is conducive to human absorption, which is good for both children's tooth growth and adult tooth strengthening.

4. Raisins

Surprisingly, sweet and sour raisins are also a good food for healthy teeth. American scholars said that raisins contain a variety of compounds that inhibit the growth of oral bacteria, oleanolic acid, oleanolic alanaldehyde, betulinol, etc., these chemicals are natural antioxidants in plants, which are beneficial to the health of teeth and gums, and can effectively prevent tooth decay, gingivitis and periodontitis.

Traditional Chinese medicine believes that raisins can clear away heat and detoxify, which is commonly referred to as helping to prevent "fire teeth". Not only that, raisins can strengthen the stomach, and if there is more fluid, you can maintain your teeth.

As for the sweet and sour taste of raisins, they come from fructose and glucose, not sucrose, which is harmful to dental health. So snack lovers can munch on raisins without worrying about bad teeth.