World Blood Donor Day 2025: Why You Should Donate Blood? Know Process, Eligibility, and More

World Blood Donor Day 2025: Every year on June 14th, the world joins together to honour World Blood Donor Day, a major international event coordinated by the World Health Organisation. This day commemorates the selfless individuals who regularly donate blood, saving millions of lives throughout the world. It also works to raise awareness about the necessity of safe blood and blood products, encouraging more people to donate and support the healthcare system.

World Blood Donor Day 2025 Theme

The global theme of World Blood Donor Day changes each year to honour the selfless individuals who donate their blood for people they don’t know, and this year’s theme is “Give blood, give hope: together we save lives,” according to the World Health Organisation.

World Blood Donor Day Significance

Blood donation is necessary for a variety of medical therapies.  Donated blood frequently saves lives in operations, cancer treatments, trauma care, and the treatment of blood disorders such as thalassaemia or haemophilia. World Blood Donor Day reminds us:

• Safe blood saves lives and promotes health.

• There is an ongoing need for monthly donations to ensure availability.

• Voluntary, unpaid donors provide the safest blood.

• It raises awareness among both urban and rural populations about the need for blood donation.

• Countries all across the world commemorate this day with blood drives, awareness campaigns, donor appreciation celebrations, and educational programs in hospitals, schools, and public spaces.

Who Can Donate Blood?

The general eligibility criteria are:

• Age should be 18-65 years.

• The weight should be at least 45 kg.

• The haemoglobin level should be at least 12.5 g/100 ml.

• Good general health, no infectious disorders.

• No significant surgeries, infections, or tattoos within the last 6-12 months.

• Not taking some medications that can impact blood quality.

• Non-pregnant and not breastfeeding (for female donors).

Note: Eligibility varies according to national rules and medical evaluations.

The Blood Donation Process

The process of donating blood is safe, simple, and takes about 30 to 45 minutes. 

Registration

Fill out a form containing basic health and personal information.

Medical Check-up

A brief physical checkup includes measuring your blood pressure, pulse, and haemoglobin levels.

Donation

A sterile, disposable needle is used to draw around 350-450 millilitres of blood. The process takes about 8-10 minutes.

Rest & Refreshments

Donors are requested to relax for 10-15 minutes and are given refreshments and fluids to aid in their recovery.

Post-Donation Care

For the next 24 hours, avoid excessive exercise, alcohol, and smoking. Drink plenty of water and consume iron-rich meals.

Why You Should Donate Blood?

A single donation can save up to three lives.

It improves heart health and may help reduce iron levels.

Every time you visit, you will receive a free mini health check-up.

Most significantly, it is a simple act of kindness that generates a chain reaction of goodwill and concern.