Stay hydrated, stay healthy

You might not think about it much, but water is your body’s lifeline. Every sip you take fuels your energy, keeps your mind sharp and helps every cell in your body function at its best. Without enough water, you can feel sluggish, foggy or even downright exhausted. And because your body is more than half water, staying hydrated isn’t just a good habit — it’s essential for your health and well-being.
 

But how much water do you actually need? And what happens if you don’t get enough? Christine Sacadat, RDN, HonorHealth Bariatric Center, is here to break it down — why hydration matters, how it impacts your body, and the best ways to keep your water levels in check.
 

"Hydration isn’t just about quenching your thirst — it’s essential for every function in your body, from keeping your brain sharp to supporting your heart and muscles," says Sacadat. "Think of water as your body’s power source. When you’re well-hydrated, everything runs more smoothly."
 

Why water is your body's best friend


Drinking enough water does wonders for your health. Here’s what staying hydrated can do for you:

  • Help with weight management
  • Boost brain power, memory and energy
  • Improve mood, focus and motor skills
  • Keep digestion on track and prevent constipation
  • Strengthen your immune system
  • Prevent bad breath and headaches
  • Support overall health and wellness
Stay hydrated, stay healthy

How much water do you need?

Your body constantly loses water — just by breathing, sweating and going about daily life — so replenishing it is key. The general rule:

  • Women need about 91 ounces (2.7 liters) per day
  • Men need about 125 ounces (3.7 liters) per day

About 80% of this comes from drinks (yes, decaf coffee and decaf tea count!), while 20% comes from water-rich foods like fruits, veggies and soups.

If you’re active, you’ll need even more — especially in hot weather. In just one hour of exercise, you can lose a quart of water or more. Without enough hydration, your body struggles to cool itself, leading to dehydration.

"Many people don’t realize that even mild dehydration can make you feel tired, sluggish and foggy," says Sacadat. "If you’re feeling off, before reaching for caffeine or a snack, try drinking a glass of water first — you might be surprised at how much better you feel."
 

The dangers of dehydration 

Even mild dehydration can zap your energy, cause muscle cramps and affect coordination. For athletes and regular exercisers, it can seriously impact performance. More severe dehydration can lead to heat exhaustion, heat stroke and dangerous imbalances in your body.
 

How to stay ahead of thirst 

Fun fact: By the time you feel thirsty, you’re already on your way to dehydration. Stay ahead of it by drinking consistently throughout the day. One way to check? Look at your urine — it should be pale yellow (unless vitamins temporarily darken it).
 

Smart hydration tips

  • Before exercise: Drink 17-20 ounces of water two to three hours ahead
  • Right before exercise: Drink 8 ounces 20-30 minutes before starting
  • During exercise: Sip 7-10 ounces every 10-20 minutes
  • After exercise: Drink at least 16-24 ounces for every pound lost

For workouts longer than 45-60 minutes, sports drinks can help replenish lost electrolytes, especially if you sweat a lot. And don’t worry — moderate caffeine won’t dehydrate you, but alcohol will slow muscle recovery and impact performance.
 

The bottom line

Water is your best workout partner, brain booster, and overall health hero. Keep a bottle handy, sip throughout the day, and listen to your body — it’ll thank you for it! 
 

Need a little extra support?

We know weight loss isn’t always easy — but you don’t have to do it alone. At HonorHealth Bariatric Center, our expert team is here to guide you every step of the way. Whether you're exploring medically supervised weight loss or considering bariatric surgery, we’ll help you find the right path for you.

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