How long does it take for your body to excrete all the nasty chemicals from cigarettes? -
How long does it take for your body to excrete all the nasty chemicals from cigarettes? -
I gave blood (I was told it was a perfect sample) when I was a non-smoker and I am planning on donating again in the future. However, I started smoking about 4 months ago and don-t want to give a tainted donation.How long should I wait after I-ve stopped smoking to give blood. I want it to be a clean and healthy sample for those who may be receiving it.They ask that you don-t smoke the day before you give blood
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