Quote (serennia @ Dec 20 2011 07:14pm)
Giving blood ( Heard you can give blood up to 6 times per year)
Is it good or bad ?
If it is good, what does it brings to your body?
Technically bad for your own body, good for those who you are donating it to.
While the effects are generally just your body being forced to work harder to replenish the missing blood (and the weakened immune system that comes with it) - most people report no real problems when donating blood.
If you suffer from high blood pressure, donating blood can actually help reduce the blood pressure. However this is NOT a recommend treatment for hypertension!
Lastly, if you want to donate blood to save people's lives, it's a great idea and should be used as you seek fit. Every 2 months seems a bit much. I recommend no more than 3-4 times a year.