Blood is the most imortant conective tissue of our body, it carries oxygen to different cells of our body for nutrition, antibodies to fight infection/cancer, many hormones and enzymes and washes out impure carbondioxide and other toxic product like urea, creatinine from our body. Beside its sudden deficiency or the chronic shortage of quantity cause many important problems but even its quality to fight infection or cancer is also important, to increase its effectiveness rejuvenation of blood is being studied. Our blood stem cells generate around a thousand billion new blood cells every day.

But the blood stem cells' capacity to produce blood changes as we age. This leads to older people being more susceptible to anemia, lowered immunity and a greater risk of developing certain kinds of blood cancer. Now for the first time, a research team at Lund University in Sweden has succeeded in…