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)
blood smells like metal because it's high in iron. if you have a metal taste in your mouth, take a pregnancy test. if you taste or smell 'metal' when you are exercising, it's probably because your blood pressure is rising. I'm the same way - I have very sensitive sense of taste and smell.