Things to keep in mind when hydrating the elderly: How to choose drinks and what to say to them.

As we age, we may become less aware of our thirst, unable to drink large amounts at once, or reducing our intake due to concerns about frequent urination.

How to choose a drink

It's safest to stick to water and barley tea (caffeine-free). Be careful not to drink too much green tea as it contains caffeine. Use sports drinks when you've sweated a lot, and oral rehydration solutions when dehydration is suspected or when recommended by a doctor.

You don't need to drink a lot at once.

It becomes easier to continue taking it if you make it a natural habit to take it in your daily life, such as when you wake up in the morning, with meals, when you take medicine, or during snack time.

Rather than repeatedly urging them to "Drink water!", a more natural approach like "Shall we have some tea together?" can sometimes be more effective in getting them to drink. If you have fluid restrictions, please follow your doctor's instructions.

*References: Ministry of Health, Labour and Welfare "Information and Materials for Preventing Heatstroke", Consumer Affairs Agency "Appropriate Hydration and Salt Intake for Preventing Heatstroke"