2. Balance declines on multiple fronts
From around age 75, several systems involved in balance weaken at the same time:
The inner ear loses motion-sensing cells
Muscles and joints provide less precise feedback
Vision loses depth perception and contrast
Meanwhile, the brain processes information more slowly. Together, these changes raise the risk of falls, even among physically active individuals.
The body simply needs more time to respond to slips, uneven surfaces, or sudden movements.
