"Asthma/Wheezing" exists or comes because of cold ie.,increase of water content in ones body.This is how the wheezing starts..

Then, does vadham [1], pitham 'Bile' bodied person get "Wheezing" or not?

The answer is "YES". It just varies only in the symptoms. The results are different,but everyone can get "Wheezing".

The food habitat which we all follow, doesn't point towards a healthy habit.

Everyone got addicted to AC, fridge water,etc.We all are in such a stage or point that we can't live without these.

We all eat the foods kept in the fridge,cold storage or the frozen items,may be, as the fresh vegetables are costly than the frozen or because of unavailability. We all got used to it.

So this increases the water content in our body, that is., cold. So when water content increases, it will definitely cause "Wheezing/Asthma".