Hi Doctor, My Son is 1 year 2m old , he looks weak and lean he weighs 9.4 as of now. he eats well is there any change in diet that we need to do .

A. Hello mom toddlers by the age of one year they triple their birth weight and then on gain about 2 to 4 kgs on a yearly basis . As now their growth is more on structural now and also gaining height they tend to look leaner