Articles
Short, practical articles about blood donation. Updated 2026-01-17.
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Why donate blood? The impact and benefits
How a single donation helps multiple patients, and why donations are essential.
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Myths vs facts about blood donation
Common misconceptions, answered with evidence and trusted sources.
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What happens to your blood after donation?
From collection to testing, processing, and transfusion — a simple overview of the donation pathway.
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Donor safety and benefits
Why donation is safe, what screening looks like, and possible donor benefits.
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Real donor stories
Short profiles from donors about why they give and what it means to them.
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Donations during disasters and emergencies
How donations support emergency response and how communities can prepare.
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Preparing to donate: what to do beforehand
Tips on eating, hydration, ID, and medications so your donation goes smoothly.
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How to find and schedule a donation
Using local centers, scheduling apps, and what to bring to an appointment.
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Blood types explained: ABO & Rh
How blood types are determined, why compatibility matters, and what donors should know.
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How donated blood is tested
Testing processes that keep the blood supply safe and how infectious screening works.
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Organizing a community blood drive
Step-by-step guidance for planning and running a successful local donation event.
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Donation statistics and impact
Key statistics about donation rates, demand, and how donations translate to care.
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Platelets & plasma explained
What platelets and plasma do, how they are collected and stored, and why they are vital.
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Donor eligibility: detailed guidance
A deeper look at common deferrals, medical conditions, travel, and medications that affect eligibility.
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How to become a regular donor
Practical tips to build a regular donation habit and help maintain local blood supplies.
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Global blood donation landscape
An overview of donation models, volunteer vs replacement systems, and international trends.
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What happens to your body after you donate blood
Immediate and longer-term recovery: fluids, red cell replacement, iron and aftercare tips.
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Donating blood for the first time
What to expect, eligibility checks, the donation appointment, and practical tips for first-time donors.
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What really happens to your blood after you donate
A detailed look at testing, component separation, traceability and how units are matched to patient needs.
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What should we avoid after donating blood?
Activities and behaviours to avoid in the first 24–48 hours to prevent complications.
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Myths vs facts about donating blood
Common misconceptions debunked with evidence and trusted sources.
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Health benefits of a blood donor
Routine checks, wellbeing benefits and how donation can encourage healthy habits.
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Is there an age limit to donate blood?
Common age, weight and regional rules for donation eligibility.
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Can blood donation affect calories, cholesterol and heart attack risk?
A review of evidence on caloric cost, iron changes, and cardiovascular associations.