As you are listening to me, you might not think that today is the day that you will save a life. It is quite easy to save a life any day and it only takes a little bit of your time. I’m not talking about being a paramedic or fireman; I am talking about the simple act of donating blood.
Almost anybody can donate blood but in order to do so, you must be fit and healthy. In other words; you’re not suffering from a cold, the flu, or any other illnesses.
Also, it is extremely critical that you meet the ideal weight which would be anything above 45 KG. You must be between the ages 16-70 if you wish to donate your blood. Make sure that you eat a healthy meal before your donation and that you are drinking an ample amount of liquids preferably juice or water (and absolutely no alcohol) 3 hours prior to donating. 
There are four key tips in order to have a successful blood donation.
Make sure to keep yourself hydrated, wear something comfortable, bring a list of medication that you are taking (as it is important for the doctors to know about any prescription and/or over the counter medications that may be in your system) and lastly, make sure you maintain a healthy level of iron in your diet before donating your blood. Most importantly, you have to relax and feel at ease! Blood donation is an extremely safe procedure and there should be absolutely nothing to be concerned about.
Why should you donate blood? The answer is rather quite simple; safe blood saves lives and improves health. Your blood’s main components: plasma, red cells, and platelets are vital for plenty of different uses. Plasma provides the body with plenty of nutrients and protein. Red blood cells are used predominantly in treatments for blood diseases along with cancer. They also help in the making of treating anemia. Platelets contribute to helping repair any signs of damaged body tissue. 
The donation process from the time you arrive until the time you leave takes about an hour maximum. The donation itself is only about 8-10 minutes on average. The nurse will be sure to cleanse an area on your arm and then insert a sterile needle into it for the blood draw. This shot feels like a quick pinch and is over in a matter of seconds. Certain donation types such as red cells, platelets or plasma can take up to 2 hours. The nurse draws approximately a pint of blood from you during every donation period. 
So that now you know how easy it is to donate blood, it’s time to take action. After all, you have plenty of blood, so why not share? When you do, you will feel good about yourself and you will save a life. By giving blood, every donor is contributing to a nation-wide challenge to provide life-saving products whenever and wherever they are needed.
 Australian Red Cross Blood Service “Am I eligible to donate blood?” http://www.donateblood.com.au/who-can-give/am-i-eligible Web. 2014.  The American Red Cross “Donation Process” http://www.redcrossblood.org/donating-blood/tips-successful-donation Web. 2015.  “Why give blood?” http://www.blood.co.uk/giving-blood/why-give-blood/ Web.  The American Red Cross “Donation Process” http://www.redcrossblood.org/donating-blood/donation-process Web. 2015.