
Milk in the form of curd (yogurt) or buttermilk is easier to digest. Four spoons of milk in a glass of warm water is a medicine for stomach acidity.
Nadi are energy channels in the body and this energy channels have to be balanced and to help produce various enzymes, juices, etc.
This episode is also available as a blog post: https://amritagokula.wordpress.com/2017/07/13/episode-53-lactose-intolerance-inability-to-digest-milk/