LOOD is a fluid tissue that circulates in the arteries, veins and capillaries of the body as a result of muscular contraction and relaxation of the heart. Each cell and tissue of the blood owes its life to the regular flow of blood. It is a special gift of nature which never gets exhausted even if donated regularly, since it is recouped and replenished soon afterwards. Perhaps this is the most convincing evidence in favor of blood donation.
Blood is a life-saving medicine with no alternative. Only 30 per cent of those who need blood get an adequate supply of it in our part of the world. The trend of blood donation is highly unsatisfactory in developing countries due to higher level of malnutrition, infectious diseases, blood disorders, poverty and poor health systems. It is therefore of utmost importance to promote the trend of voluntary blood donation in our society, particularly amongst the youth……..To know more about blood and its donation visit www.sciandtechworld.blogspot.com
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