If You Are Black And Have Type O Blood — Your DNA Just Revealed Where You Really Come From

#AfricanAncestry #BlackExcellence #HumanOrigins Every cell in your blood might be older than our species itself. This video breaks down the real genetics behind type O blood in people of African descent — the mutation shared with Neanderthals, the oldest paternal lineage ever found (A00, Cameroon), the deepest maternal lineage on Earth (L0, Southern Africa), and the Duffy blood trait that shields against malaria. Fact-checked against the latest peer-reviewed research, not just internet folklore. Sources referenced: Ségurel et al., PNAS (2013) — ABO gene as a trans-species polymorphism, Neanderthal data Mendez, Hammer, et al., American Journal of Human Genetics (2013) — discovery of the A00 Y-chromosome lineage Hublin et al., Nature (2017) — Jebel Irhoud fossils redating Homo sapiens origins to ~300,000 years Behar et al., American Journal of Human Genetics (2008) — mitochondrial haplogroup L0 and human origins Miller et al., NEJM (1976) — Duffy antigen and Plasmodium vivax resistance Slavevoyages.org (Trans-Atlantic Slave Trade Database) — embarkation region data #Ancestry #TypeOBlood #AncientDNADecoded #BlackHistory #DNA #Genetics #TypeOBlood #AfricanAncestry #HumanOrigins #Ancestry #ScienceExplained #BlackExcellence #Genealogy