Thank you for your query on Healthcare Magic.
Nan 1 and Nan 2 are infant milk formulas.
Nan 1 is given during the first 6 months of life when there is no breastfeeding
is not available for the baby.
Nan 2 is given from 6 months onwards as a substitute for breast milk.
The 1 and 2 formulas are made depending on the digestive capabilities of various components of milk of an infant depending on his or her gut maturation as the age grows.
I advise you not to introduce any cow milk products below the age of 1 year as it may lead to colic
, and cow milk allergy
with allergic tendency later in the life.
And infant solid foods are introduced from the age of 6 months and not from the age of 6 weeks (hope you wrote 6 weeks mistakently).
Nothing to worry, the quantity of their milk intake depends on their hunger and the volume of their stomach and their alertness at that time.
Hope I have answered your query.