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.
The reason: the watch will get less banged up because that hand gets used a little less. Rule #2 (which I don't personally follow): Women should wear their watches above the wrist bone, and men should wear them AT the wrist, ie. closest to the hand. I'm not sure why. I don't find it comfortable, so I size my bands to fit at the wrist. but if you like to follow style rules, go ahead and try it!