Where is your family from?
The subcontinent is drawn here as one land, the way it was. Pick a region and it tells you the biology your heritage shaped.
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01 of 14 · ~65,000 BCE
Your roots go back to one small group, 65,000 years ago
About 65,000 years ago, a small group of people reached South Asia for the first time. Everyone with South Asian roots today traces back to them. They had dark skin built for strong tropical sun, lean bodies built for long days of walking, and an immune system tuned to a hot, crowded world.
of South Asians in the UK run low on vitamin D, because skin built for tropical sun makes less of it under grey skies
Dark skin adapted for intense UV. In the UK, 90% of South Asians have insufficient vitamin D
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