What you drink in the evening shows up later, usually around 3 a.m. With age, the body handles alcohol and caffeine differently, and both have a habit of turning a quiet night into a broken one.
Alcohol
A drink can make you feel sleepy, but it tends to make the second half of the night lighter and more broken. It also makes the body send more to the bladder. Older adults also feel the effects of alcohol more, because the body handles it differently with age. If you drink, earlier and fewer is the rule of thumb for better nights.
Caffeine
Coffee, tea, cola and energy drinks all count. Caffeine can stay in your system for hours, so an after-dinner espresso is still working at midnight. Try moving your last caffeinated drink to lunchtime for a week and see what changes.
Water, timing and the bedside glass
Don't drink less overall; staying hydrated matters more with age, not less. Just shift the timing: most of your fluids before mid-afternoon, a normal drink with dinner, then small sips only.
Easy swaps
- After-dinner coffee for decaf or a caffeine-free herbal tea.
- The second beer at the 19th hole for sparkling water with lime.
- The big glass of water at bedtime for a big glass mid-afternoon.
Medicines and alcohol can interact. If you take prescription medicine, ask your pharmacist whether an evening drink is a good idea.
Sources
About this guide. General information for adult readers, not medical advice. It can't account for your health history or medicines, so talk to your doctor before acting on it. How we work: editorial standards.