https://www.healthline.com/health/benefits-of-donating-blood

If you meet the following requirements to give blood: 17 years old without parent consent, weighing at least 110 pounds, a pulse rate between 60 and 100 beats per minute, and blood pressure between 90 and 160 systolic and 60 and 100 diastolic, then you might be eligible to donate blood!

The benefits of donating blood to those who need it are endless. American Red Cross explains that one donation of blood can save up to three lives. Not only does blood donation benefit the recipients, but also the donors! 

Donating blood has emotional and physical benefits. Helping others by giving blood can help reduce stress, improve your well-being, and provide a sense of belonging. The physical benefits include receiving a free health checkup which can offer an insight into your health. 

A trained staff member will check your pulse, blood pressure, body temperature, and hemoglobin levels. This mini-physical can detect underlying medical conditions.

 For a small donation of your blood and time, you can make all of the difference in the world!

https://www.healthline.com/health/benefits-of-donating-blood