Funding This work was supported by the National Key R&D Program of China Scientific and Technological Innovation of Blue Granary (2018YFD0901504), the National Natural Science Foundation of China (31672630), the earmarked fund for CARS-50, Shandong Province Key Research and Development Program (2022LZGC004, 2021LZGC004), the Central Public-interest Scientific Institution Basal Research Fund (2020TD27)
In cases of compromised stomach functioning, B12-fortified foods and/or B12 supplements allow for better absorption of this nutrient
China Ser
2021;6:eaaz9519
This dominance reflects the regions robust healthcare and pharmaceutical research sectors
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