Bananas are a rich source of carbohydrates, mainly starch in unripe bananas and sugars in ripe bananas. The carbohydrate composition of bananas changes drastically during ripening. The main component of unripe bananas is starch. Green bananas contain up to 70-80% starch, on a dry weight basis.
Chlorine Levels May Pose Risks to Swimmers, People With Asthma. From the WebMD Archives. June 11, 2004 -- Chlorine levels commonly found in homes and public pools may lead to breathing problems in swimmers, regardless of their history of such problems, researchers say.
Asthma is a condition of allergic reaction in the respiratory tract. The worse thing is that asthma can be caused by different allergens to different people. There is no fixed set of substances which causes asthma. The variety of allergens causing asthma worsens the case. To know more about what is asthma read on.