I believe a certain diet may relieve some of the symptoms of ENS like anxiety, depression and stress but will not cure it due to the physical abnormality. I think it's just something to look into.

I totally disagree. There is no point in further torture beyond having ENS already when there is no way that a diet can limit the amount of airflow entering the nose.

Of course stepping into a green house help the symptoms. So is walking on the beach, having a shower or spending time in any high humidity environment. Where is this going?