Just a wild possibility, chronic exhaust fume inhalation? My lungs would burn after a hard bike ride. Many rides were took us through areas of traffic while pushing the pace. Never experienced any lung burning sensation after swimming.
I swim and bike, and regularly ride along busy highways, yes even during rush hour. And I even have asthma. And I've never had an issue from exhaust fumes.
I've been taking fish oil for at least 3-4 years, and never had any issues.
Just a wild possibility, chronic exhaust fume inhalation? My lungs would burn after a hard bike ride. Many rides were took us through areas of traffic while pushing the pace. Never experienced any lung burning sensation after swimming.
I swim and bike, and regularly ride along busy highways, yes even during rush hour. And I even have asthma. And I've never had an issue from exhaust fumes.
I've been taking fish oil for at least 3-4 years, and never had any issues.
