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Genetics Influence Baby Walking Milestones, Study Reveals

6/2/2025

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Summary

Story summary

A groundbreaking UK study in Nature Human Behaviour uncovers that genetics play a crucial role in when babies take their first steps, influencing about 25% of the timing. By examining over 70,000 infants, researchers pinpointed 11 genetic markers tied to walking onset, hinting at a fascinating connection between walking, brain development, and future learning.

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Story summary

A groundbreaking UK study in Nature Human Behaviour uncovers that genetics play a crucial role in when babies take their first steps, influencing about 25% of the timing. By examining over 70,000 infants, researchers pinpointed 11 genetic markers tied to walking onset, hinting at a fascinating connection between walking, brain development, and future learning.