The more sour fruits contain vitamins?

Vitamin C is a water -soluble vitamin. About 1,500 mg vitamin C in the normal adult vitamin C metabolic activity pool, and the maximum storage peak is 3000 mg.Want to supplement vitamin C. The first t

2021 "China Water Resources Bulletin" released the country's total water resources than many years average significantly too much

Yangcheng Evening News reporter Xu Zhangchao reported: On June 15, the Ministry of Water Resources released the 2021 China Water Resources Bulletin (hereinafter referred to as bulletin). According

In the first quarter

The reporter learned from the Jilin Provincial Bureau of Statistics that in the first quarter, the electricity consumption of the whole society of Songyuan was 1.87 billion kilowatt -hours, a year -o