The World's Most Dangerous Blood Type

What is the rarest blood type? - Canadian Blood Services

Rhnull: The Rarest Blood Type on Earth. #GoldenBlood

"The Truth About Blood Group A Negative: Rare Traits and Health Implications" - NYC

AB- is the least common blood type! Learn more about this type and top ways to give!

What does it mean to have a RH Negative blood type? (ALIEN DNA?)

Blood types are a 20-million-year mystery

Cracking the Code RH Negative Blood Secrets & Spiritual Insights Revealed! 🌌

The RAREST Blood Type on EARTH - Explained

Rh Negative Blood Type - Are You The Descendant of The Gods?

Ask Bloodworks: Why is O Negative Blood So Special?

Is Your DNA Alien? Yes, If You Have This Rare Blood Group!

O Negative Blood Type Facts | Facts about O Negative Blood | O Negative Blood Facts #facts

There Are Millions of Blood Types

Rh Negative Blood | Holy Grail Bloodline ... Mary Magdalene's Bloodline

Comparison: BLOOD Group

AB+ blood type is one of the least common. Learn more about this type and top ways to give!

AB Negative Blood Type (Donating and Receiving)

The Sacred Mystery of Red Hair, Rare Blood Types & What Did Jesus Really Look Like?

Ancient Aliens: Rh-Negative (Season 11) | History