Due to the pandemic, all the qualified doctors, scientists, and researchers from all over the world are trying hard to make the COVID19 vaccine. In the meantime, research has found that the Medical experts are trying to find out whether different blood types have more impact on their health?
Aging refers to a complex set of processes that involve a diverse set of conditions as well as reactions. Thus the aging process has always been very difficult to define. This is also the reason why there are multiple theories on the process of aging.