Ay, nabasa ko ang tanong mo, momsh. Primary complex can definitely affect digestion kaya oo, common talaga na mabago ang consistency at kulay ng poops, lalo na when the meds are working, pero kailangan mo talaga i-confirm yan sa pedia mo dahil bawat bata different din ang response, at kung tumatagal ng matagal or kung may ibang signs like fever o abdominal pain, dapat i-report mo agad. A few of us sa barkada have kids with similar concerns and parang lahat nag-aalala sa ganyan, pero ang safest talaga is to ask your doctor kung normal lang ba exactly kung gaano ka-frequent at gaano kabago ang kulay para ma-ease your mind. Kaya mo yan, momsh!