My daughter is 4 years old. I breastfed her for 7 months then fed nan pro powder milk till 1year.. after that I tried with cow milk ‘aavin’ and she had severe diarrhea. Even at age 3 she had diarrhea when I tried cow milk. Nowshe doesn’t have milk at all n I m worried. Can you pls suggest if I can give soya milk or any other alternative to cow milk. I hear ppl say pasum Paal ( pure cow milk) can be given and it s easily digestible to even cow milk allergy babies.