A lack of vitamin B12 (vitamin B12 deficiency) causes the signs and symptoms of pernicious anemia. Without enough vitamin B12, your body can't make enough healthy red blood cells, which causes anemia. Some of the signs and symptoms of pernicious anemia apply to all types of anemia. Other signs and symptoms are specific to a lack of vitamin B12.
Never understood why it's the norm for guys to wear watches on their left hand, and girls are supposed to wear them on the right hand. Date Posted: Apr 2, 2009 #2. Not gay. feminine.
If you are a right hander : Left Hand. If you are a left hander : Right Hand. Reason : Girls/ Ladies do lots of stuff like. Work : Working on laptop/ writing something/ jotting down some important notes in a class and you do not want to be irritated by your watch disturbing you by hitting the material below.