In April, the weather turns mild, sometimes astonishing with high temperatures. But there are also surprises with spring showers, and sometimes chilly evenings. There are major variations in climate depending on where you are in France, but here are weather averages for some major cities: 1  Paris:
Overview. Pernicious anemia is a type of anemia. The term anemia usually refers to a condition in which the blood has a lower than normal number of red blood cells. In pernicious anemia, the body can't make enough healthy red blood cells because it doesn't have enough vitamin B12.utlook. The term âperniciousâ means âdeadly.â The condition is called pernicious anemia because it often was fatal in the past, before vitamin B12 treatments were available. Now, pernicious anemia usually is easy to treat with vitamin B12 pills or shots.
Complications caused by untreated pernicious anemia may be reversible with treatment. Doctors don't know how to prevent pernicious anemia that is caused by the immune system destroying stomach cells. Eating foods high in vitamin B12 and folic acid can help prevent vitamin B12 deficiency caused by a poor diet.