Excessive reliance on AI tools like ChatGPT, Claude, and Gemini may harm brain health by reducing cognitive exercise, potentially increasing the risk of dementia, experts warn.

Recent studies suggest memory, decision-making and critical thinking are at risk if people rely too much on AI for cognitive tasks.

Excessive reliance on AI tools like ChatGPT, Claude, and Gemini may harm brain health by reducing cognitive exercise, potentially increasing the risk of dementia, experts warn.