Follow the 16 rules to keep you young forever

　　1． Take folic acid
　　
To prevent birth defects in newborns, pregnancy female You must take 400 micrograms of folic acid during the first 12 weeks of pregnancy. This study also found that folic acid supplementation in women can reduce the incidence of macular degeneration. Currently, research from Harvard Medical School has proven that taking folic acid, vitamin B6 and vitamin B12 for two years can delay organ aging.

2． Try not to drink carbonated drinks
　　
Carbonated drinks such as cola contain phosphoric acid in the form of phosphate, which affects calcium absorption. A study on osteoporosis showed that drinking 5 cans of soda, including 4 cans of Coke, a week can reduce bone density in older women by 4%. Researchers at the Institute of Human Nutrition and Women's Osteoporosis at the Tufts University Center on Aging recommend that women try not to drink carbonated drinks.

3. drink black tea
　　
gums disease It is a cause of heart disease. Bacteria in the mouth can create thousands of tiny blood clots that can narrow arteries and cause heart disease. How to protect your gums? The best way is to stick to black tea. American experts have found that black tea can reduce bacterial activity, reduce the chance of dental disease, and thereby reduce the risk of heart disease. Black tea not only kills bacteria in the mouth, but also produces an enzyme that converts sugar into a sticky substance that strengthens teeth.

4. Don't be too clean
　　
American microbiologist Dr. Mary concluded through extensive research that washing hands with ordinary soap and water is enough, but antibacterial products will be counterproductive. Antibacterial products have now widely entered people's lives, such as various antibacterial soaps, hand sanitizers, and body washes. As housewives, women serve their families healthy , often use these products. “But that doesn't keep people away from the flu and cold , breaks the balance of flora in the body and weakens the body's sensitivity to bacteria, which instead causes germs to wreak havoc in the body. ”Dr. Mary believes that most microorganisms in the human digestive and nutrient absorption system are necessary to maintain health. Regular use of antibacterial products makes it difficult for these beneficial microorganisms to survive.