Talking About ED Without the Embarrassment
Erectile dysfunction is common and very treatable. What causes it, and how to get help discreetly.
How Much Water Do You Really Need?
By LifeWell Compass Editorial Team · Published · Updated · 3 min read
The "eight glasses a day" rule is a rough guide. Here's what the science says, and easy ways to drink more.
You've probably heard you should drink eight glasses of water a day. It's not a bad starting point, but your real needs depend on your size, activity, climate and health.
What the experts say
The U.S. National Academies suggest total daily fluid intake of about 15.5 cups for men and 11.5 cups for women. That includes all beverages, and water from food, which provides roughly 20%.
You may need more if you
- Exercise or sweat a lot.
- Live somewhere hot or at high altitude.
- Are pregnant or breastfeeding.
- Are sick with a fever, vomiting or diarrhea.
Simple signs you're hydrated
You rarely feel thirsty, and your urine is pale yellow.
Easy ways to drink more
- Keep a refillable bottle in sight.
- Drink a glass with every meal.
- Add lemon, cucumber, berries or mint for flavor.
- Eat water-rich foods like watermelon, cucumbers, oranges and soup.
If you have heart or kidney conditions, ask your doctor how much fluid is right for you.
Thirst and aging
Our sense of thirst tends to weaken with age, which means you may not feel thirsty even when your body needs water. Mild dehydration can cause dizziness, confusion and constipation.
Easy reminders
- Drink a glass of water when you take medications.
- Keep a glass by your favorite chair.
- Set gentle reminders on your phone.
If you limit fluids to avoid night-time bathroom trips, drink more earlier in the day instead.
