In January 2013, the Qatar Statistics Authority estimated the country's population at 1,903,447, of which 1,405,164 were males and 498,283 females. At the time of the first census, held in 1970, the population was 111,133.
A metallic taste in your mouth is related to a food allergy. Photo Credit mail mouth image by MLProject from <a href='http://www.fotolia.com'>Fotolia.com</a>. A metallic taste in your mouth after eating is a sign of a food allergy. Although most food allergies cause mild to moderate reactions, a metallic taste in your mouth might be a sign of a severe allergic reaction. Stop eating foods that cause this reaction to occur and make an appointment with an allergist to discuss tests and treatment options.
Bitter taste in mouth is a common side effect of many medications. It could be due to infection of gums or cavities in teeth. It could also be an abnormal perception of bitter taste called dysgeusia. GERD and heart burn too cause metallic taste in mouth. Post nasal drip as in sinusitis, salivary glands infection, pharyngitis or strep infection too are common causes.