Does the donor suffer from any harmful effects after donating blood?

Name of Office: National Voluntary Blood Services Program (NVBSP)

Absolutely not, rather a donor after having given blood voluntarily gets a feeling of great pleasure, peace and bliss. Soon, within a period of 24 to 48 hours, the same amount of new blood gets formed in the body, which helps the donor in many ways. His own body resistance improves, the circulation improves, and he himself feels healthier than before.