Ay, sa 7 months old, depende na kung exclusively breastfed pa ba siya or may solids na! A few of us moms, we asked our pedia kung kailangan pa ng extra vitamins, kasi kung breastfeeding pa lang, dala na niya lahat ng kailangan niya from your milk, pero marami ring nag-continue ng vitamin D and iron drops just to be safe, lalo na if may family history ng deficiency. Best talaga to check with your baby's doctor para sure kung ano exactly ang kailangan ng baby mo based sa growth at feeding style!