giving blood
...ion for human blood, it is vital for delivering oxygen and nutrients, removing waste, healing and fighting infection. We need a steady flow of blood donors to keep our blood supply stable. Many people are eligible to be donors.The biggest requirement is being healthy. Approximately 4 million Americans receive donated blood each year, a demand of 40,000 units each day. Donating blood is a simple and relatively painless procedure that requires a small amount of your time. Understanding the steps involved with donating can make it easier for those who may be considering to donate. In addition to good health, blood donors must weigh at leas t 110 pounds, be at least 18 years old. People who cannot donate include anyone who has a blood-borne disease or who might be at high risk for contracting one. And of course you can’t be pregnant or have the flu. There is no charge for blood. Donating bloo...