Why are music wires and steel springs used in a shock absorber? Can a shock absorber be used in an automobile too? What causes leakage in the shock absorbers of my car, and how do I repair it? At what speed will the shock absorber of a bike be effective? What are the types of rear shock absorbers?
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.It is one of the eight B vitamins.itamin B 12 was discovered from its relationship to disease pernicious anemia, which is an autoimmune disease in which parietal cells of the stomach responsible for secreting intrinsic factor are destroyed (these cells are also responsible for secreting acid in the stomach).
Vitamin B12. Vitamin B12, or cyanocobalamin, is a sub type of vitamin B, which has to be taken from animal food products, and it is not available through vegetable products. This vitamin is required for the proper function of the brain, nervous system and the formation of blood cells.itamin B12 vs B Complex. Nutrition and nutritional supplements have come a long way from stored melons in ships to be given to journeying sailors to avoid the scurvy, to pop in the mouth tablets over the past two centuries.