List of busiest airports by passenger traffic. (Redirected from List of the world's busiest airports by passenger traffic) Note for consistency, the Airports Council International's (ACI) annual figures are always used in the final presentation and ranking, even where figures given by airport operators or authorities differ.
Originally Posted by luv2runn. I developed iron deficiency anemia a few years ago and my fingernails would often look bluish/purple. However, right now I seem to have a normal amount of energy. I read on the internet that your nails look clear in color when you have anemia, so I am confused.
1. You're low on iron Concave or depressed nails (like the inside of a spoon) can be caused by low iron levels, or anemia. Iron helps form hemoglobin, a molecule that shuttles red blood cells loaded with fresh oxygen to your nail matrix, explains Ella Toombs, MD, a board-certified dermatologist based in Washington, DC.