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.
Left or Right Wrist? Watches are popular with men and women, but it is one piece of jewelry that men wear on a regular basis. Typically a right-handed person wears a watch on the left wrist. This is because when writing with the right hand, the watch will not be in the way on the left hand. Left-handed people often wear a watch on the right wrist for the same reason.