blood cells are amde again and again in your body(in bone marrow)so that even if you donate blood its no problem.and you cannot donate every organ only kidney can be donated while you are alive.
There isn't really any reason why you shouldn't despite religion and or health reasons that would hinder the person in needs health.
Yes, after donating blood, you have less circulating red blood cells to carry oxygen to your tissues. This includes your lung tissue. It usually takes 3-5 days to recover from donating blood. I donated blood on Thursday and I had SOB on exertion up until Tuesday night.
No, bone marrow donations are just that: donations. There is currently no form of monetary compensation that can be received for donating one's marrow.
im gonna eat egg.milk.and green leafy vegetables.
Two of the most efficient ways to find out your blood type are to ask your primary care provider who may have your blood type in your records, or by donating blood.
Many people feel that blood should be donated for free. Paying money encourages people who should not be donating (drug users) to give blood to finance their habits and people who need money to donate too often and damage their health.
It is very possible, but the Blood Donating Centers around the U.S. always use fresh needles to take the risk away. All though it is a common fear associated with donating blood, but is completely unfounded. The reason being is all blood centers in the United States use new blood bags, needles, etc. on each donor. It has been a federal requirement for many years now.
You won't get HIV through donating blood.
because they want their organs and they need their organs to live.
is it bad donating blood a day before surgery?
Specefically, no. However, donating plasma is essentially donating blood. A loss of blood can caus fatigue, tiredness, and also leg cramps.
Not only does donating blood save lives, it can also greatly improve yours - if you're a male. Women filter their blood monthly from having their period, whereas guys do not. When the body loses blood (naturally or through donation) the body makes more blood. This allows for 'dirty blood' that can have too much iron in it, to be 'watered down' and healthier. Iron rich blood can be hard on your organs, so it's a good habit to get involved with.
no
you should wait for 48 hours after donating blood before you go flying
yes, by donating blood, uric acid level can be reduced at minimal extend .........
Donating blood does not make you fat, no.
your heart will pump more blood and then you get your blood back.
Yes, you can work out before donating blood. You should make sure you are adequately hydrated before donating, though.