Spain is not a single story. It’s a living archive of human history. And it’s written in our DNA.

In this episode of Spanish Loops, Fran and I explore Spanish heritage and the extraordinary mix of cultures that shaped the people of the Iberian Peninsula.

This land has never been the edge of Europe; it has always been a crossroads. For thousands of years, civilizations passed through, settled, mixed, and moved on leaving behind genetic, cultural, and historical fingerprints that still define Spain today.

Celts, Romans, Phoenicians, Visigoths, Sephardic Jews, North African populations, and centuries of Islamic presence all contributed to what we now call Iberian ancestry.

In this conversation, we explore how migration, coexistence, conflict, and exchange shaped Spanish identity not just in monuments or traditions, but deep inside our genes.

Fran shares his own DNA results. Jorge shares his. Together, we go beyond percentages and colourful maps to explain what ancestry tests really mean and what they don’t. Because there is no such thing as “pure” Spanish blood. (Almost)

What exists instead is one of the most complex and fascinating genetic mosaics in Europe.

This episode connects history, genetics, and modern Spanish culture to answer questions many people ask but few explore deeply.
Why does Spain feel so layered?
Why do traditions, food, accents, and attitudes change from region to region?
Why does Spain sit culturally between Europe, Africa, and the Mediterranean world?

Understanding Iberian DNA heritage helps us understand modern Spain, its diversity, its contradictions, and its richness. It also reminds us that identity is not about borders or labels, but about movement, adaptation, and shared humanity.

If you’re curious about ancestry, fascinated by human migration, or looking to understand Spain beyond clichés, this episode of Spanish Loops will change how you see the past and how you see yourself.

Listen now and discover how history still lives inside us.

S3, Ep : 27. DNA of Spain: Who We Really Are.