According to the regulations of the Ministry of Health, Na2CO3 soda is allowed to be used in food but must be used for food, and Na2CO3 used in industry is very toxic to health.
BPA chemicals in plastics have long been known as a hormone disruptor that ranges from pregnancy abnormalities to cancer, diabetes and obesity.
Instead, throw away this type of paper as soon as possible. Because you may have some consequences that are not good for your health.
Aalto University Finland has proposed a method to use bacteria to produce butanol suitable for biofuels and other industrial chemicals from wood biomass.
Phenol and cyanide are toxic chemicals, if swallowed or exposed to certain doses, can be fatal.
It can be said that urban people have a better life than rural people. However, urban life also increases the risk of many chronic diseases.
Women with polycystic ovary syndrome (PCOS) are at increased risk of bisphenol A - a widely used industrial chemical - in the blood.