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)
Known as the Miracle Berry, this jellybean-shaped fruit can make sour and bitter foods taste sweet - and the sensation lasts for up to two hours after eating. The fruit contains a protein called miraculin that binds to the taste buds on the tongue and âtripsâ flavours to appear sweeter. Scroll down for video.