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 the mouth can be attributed to many factors, but the most common causes of this are: 1  Excessive Iron levels in the blood.  Side effect of medications (especially ones used to treat high blood pressure, arthritis and anti-depressants)
3. Beat Metal Mouth. Depending on which chemotherapy regimen you are on, you may find yourself with extreme dry mouth and also a metallic taste in your mouth. If you eat with metal flatware, the metallic taste will be worse. Time to get out the plastic forks.