Drink a glass of water
Staying hydrated enhances cognitive function and memory.
What You'll Do
Drink a glass of water right now to boost your focus.
Scientific Basis
Drinking ≥1.5 L/day tap or bottled water vs <0.5 L is associated with 0.17‑point higher attention/memory z‑scores over 2 years in older adults.
Nishi, S. K., et al. (2023). ibid.The Science of Impact
Adequate hydration can enhance cognitive performance, potentially reducing the risk of cognitive decline.
Improved memory and attention may lead to better daily functioning and quality of life in older adults.
Hydration can be a simple, cost-effective strategy to support mental health.
Pro Tips
Drink at least 1.5 liters of water daily to support cognitive function.
Incorporate hydration reminders throughout your day, such as setting alarms.
Choose water-rich foods like fruits and vegetables to boost hydration.