Drinking water might seem like the simplest thing in the world, but there’s more to it than just filling up a glass whenever you’re thirsty. Some habits can actually leave you feeling more thirsty, or even impact your health and energy levels.
1. Only Drinking Water During Exercise, Not Before
It’s easy to remember to sip water while working out, but if you skip hydrating beforehand, you could still end up with a headache or fatigue. Aim to drink at least one cup (about 8 ounces or 240 ml) of water half an hour before you start exercising to help your body stay hydrated.
2. The “8 Glasses a Day” Rule
You’ve probably heard you need to drink eight glasses of water each day, but the real number depends on your body size, activity level, and climate. According to the US Institute of Medicine, a good guideline is around 11.4 cups daily, though this varies by individual. Remember, foods like fruits and vegetables also contribute to your daily water intake—a single apple, for example, contains the same water as a cup of liquid. A simple rule: Divide your weight (in pounds) by two to get the ounces of water you need each day. Each ounce equals about 30 ml.
3. Avoiding Tea and Coffee
Some believe tea and coffee “don’t count” toward hydration because they contain caffeine, a mild diuretic. But the water content in these drinks still supports your hydration. Drinking tea or coffee is better than skipping fluids altogether.
4. Not Drinking Enough
Whether you’re thirsty, exercising, or just dealing with hot weather, your body needs regular hydration. Even if you don’t feel thirsty, it’s smart to drink water steadily throughout the day. Insufficient water intake can raise your risk for kidney stones and urinary tract issues.
5. Mistaking Thirst for Hunger
Sometimes, what feels like hunger is actually thirst. Drinking a glass of water before meals can help you tell the difference, prevent overeating, and keep you hydrated. Starting your day with a glass of water first thing in the morning also sets the stage for better hydration all day long.
Just that.