The surprising link between finger movements and brain health (opens original article in a new tab)

A TikTok trend promoting finger exercises as a way to improve brain health lacks scientific support, with experts emphasizing broader lifestyle factors over simple routines.

• Pinky time is a TikTok trend claiming finger exercises can lower dementia risk
• Scientific evidence does not support claims that finger movements diagnose or prevent cognitive decline
• Activities like learning instruments or languages may benefit brain health through novelty and coordination
• No single trick exists for brain health; broader factors like exercise, diet, and social interaction are more effective
• valence': 0,