India, Nov. 10 -- The impact of pollution goes much deeper than what is visible on the skin or hair. Dr Ankur Nandan Varshney, senior medical oncologist, Medanta Hospital, Noida, explains, "Fine particulate matter can travel deep into the respiratory system, triggering inflammation and aggravating existing health conditions. People with asthma, chronic respiratory diseases and cardiovascular problems are particularly vulnerable during periods of deteriorating air quality"....