Hellow guys, Welcome to my website, and you are watching 우리 아이의 면역력을 위한 영양상식! | 어린이 식단 및 영양제 | 박주연 영양학 박사. and this vIdeo is uploaded by 영해지는 영양스토리 at 2023-04-07T21:17:39-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.