Ds is dairy free. Been on soya nearly 18m absolutely fine. Was on formula wysoy until discontinued. So changed to cartons.
I buy bulk so 30 a month.
I stupidly brought normal soya not unsweetened. We're about 8 cartons in and he's been having upset tummy. No pain just really really loose stools.
Is it likely because of the sugars. I'm going to go today and get the proper stuff. Anf take the rest to food bank if its likely to be the cause?