- A study by the Universities of Surrey and Essex found that genetics play a significant role in when babies start walking.
- Researchers identified 11 genetic markers influencing this milestone, accounting for about 25 per cent of the variation in walking ages.
- While most babies walk between 8 and 24 months, a slightly later start isn't necessarily a cause for concern.
- These genes are also linked to brain development, with later walkers showing a genetic correlation with higher educational attainment and a lower chance of developing ADHD.
- The study aims to reassure parents and improve understanding of motor development in children.
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