###Blood donation does not cause physical damage to the blood donor. Red blood cells in the blood die automatically after 120 days. Healthy, vigorous, disease A person can give blood every four months. But if you want to donate blood but it is not always right to give it Before knowing blood, you should be aware that in the following cases -
#Road accidents - blood donation can be done if there is no major accident or surgery near blood donation No, because you are not able to donate blood at this time.
#Blood Hemoglobin-blood Hemoglobin 11 is not suitable for blood donation. It can increase your heartbeat, get fatigue, get scratched in the eye, senseless with headache.
#Physical Fitness - It is very important to note that if a person gives blood, he can not donate blood if no person is healthy.
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#Age - blood donation should be at least 18 years and weight The 110 pounds.
#Low-pressure - Those who have low blood pressure problems, they can not donate blood.
#Antibiotic treatment - If there is an antibiotic condition for any disease, blood can not be given.
#Period and pregnancy: No woman can donate blood during the period.
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