c) The most contents of natural vitamins and minerals in foods In keeping with RNI ranges provided by manufacturers shall not exceed the tolerable higher intake levels of these natural vitamins and minerals specified in Appendix 02 enclosed herewith. Thông tư 27/2021/TT-BYT: Yêu cầu áp dụng hệ thống kê https://edgarcnuof.popup-blog.com/32839756/a-simple-key-for-thuốc-kháng-sinh-unveiled