Nghiên c?u này c?ng ch? ra m?i liên h? gi?a vi?c th??ng xuyên ?n h?i s?n v?i s? gia t?ng ham mu?n tình d?c ? nam l?n n?, ??ng th?i giúp c?i thi?n ch?t l??ng tinh trùng, t?ng kh? n?ng th? thai.c) The contents of vitamins, minerals in the foods in proposed diet intakes supplied by companies shall be at the least 15% RNI laid out in Appendix 01