2. The "little science" that experts talk about is just an armchair strategist, without considering the function of the body at all.
There are so many people in Henan who get esophageal cancer without eating sauerkraut, which fully illustrates this problem.
4, in a word: there are problems with soil and water, and the diet structure is unreasonable.
It is worth mentioning that the products produced by most manufacturers in Henan are unqualified. In particular, seven things necessary for daily life (daily necessities, soy sauce, vinegar and tea) are the most serious. For example, the "Calcium, Zinc, Selenium and Iodine Multi-nutrient Salt" produced by Zhengzhou, Henan Salt Bureau, Henan Salt Company and Henan Wei Qun Variety Salt Co., Ltd. (address: Wujie, Zhengzhou Economic and Technological Development Zone) has a strange smell of hospital garbage in its packaging bag and salt foam. I wonder what's in the salt. Or is the packaging bag made of hospital garbage? Please be careful when eating! There is really no way: this salt is sold in Henan! It's really irritating