Question

explain the statement -Blood donation is considered as the best donation​

Answer 1

Answer:

However, donating blood regularly may lower iron stores, according to a 2013 studyTrusted Source. This may reduce the risk of heart attack. High body iron stores are believed to increase the risk of heart attack.Regular blood donations were thought to lower blood pressureTrusted Source, but a 2017 studyTrusted Source suggests these observations are deceiving and are not a real physiological response