Despite what you might see in the gym, you don’t have to drink large gallon jugs of water when taking creatine. What’s more important is staying hydrated in a manner that fits your body, activity level, and workouts.
This guide will show you how much water you should drink while taking creatine, and how to tell if you’re drinking enough.
Key Takeaways: How Much Water Should You Drink on Creatine?
- Most people don’t need to drink a lot more water with creatine, but it’s important to stay hydrated every day.
- How much water you need depends on your body size, how much you sweat, how hard you train, the weather, and your daily routine.
- Creatine itself does not automatically cause dehydration in healthy adults.
- You can check your hydration by noticing your thirst, the color of your urine, and how well you recover after workouts.
- Try to drink water throughout the day rather than all at once.
In This Article:
- Do You Need More Water When Taking Creatine
- How Much Water Should You Drink Each Day
- What Factors Change Your Water Needs
- Does Creatine Cause Dehydration
- How to Tell If You Are Drinking Enough
- Practical Hydration Tips
- Common Mistakes to Avoid
- Hydration FAQs
Do You Need More Water When Taking Creatine?
You don’t necessarily need to drink extra water just because you use creatine supplements. Just focus on staying well hydrated, especially if you are active.
Why Hydration Still Matters on Creatine
Taking creatine initially can pull water into muscles and cause weight gain, but that’s not related to dehydration.
A paper in the Journal of the International Society of Sports Nutrition shows creatine does not increase the risk of dehydration, muscle cramps, or kidney problems in healthy adults.
Normal Hydration vs. Overdoing It
How much water to drink in a day varies from person to person. However, according to the Institute of Medicine’s Dietary Reference Intakes, the daily Adequate Intake (AI) for young men and women (ages 19 to 30 years) is 3.7 liters (125 ounces) and 2.7 liters (91 ounces), respectively.
You certainly don’t need to force yourself to drink extra water just because you’re taking creatine. Instead, focus on steady hydration that fits your own body’s needs and follow your body’s cues.
How Much Water Should You Drink on Creatine Each Day?
Most people don’t need to go overboard with fluid intake when taking creatine. Start with your normal, baseline water intake and drink water regularly during the day as you normally would. Drinking water with your meals is an easy way to stay hydrated.
Increase Intake on Tough Workout Days
If you sweat more during harder workouts, try to drink a little more water on those days.
Why There's No One-Size-Fits-All Solution
Your gender, body size, diet, sweat rate, and daily routine all affect how much water you need.
What Factors Change Your Water Needs On Creatine?
Water makes up more than two-thirds of the human body. If you have more muscle mass, weigh more, or have a bigger frame, you may need more water. Since muscle tissue holds on to more water than fat, body composition can affect how much water you need more than just size or weight alone.
As a registered dietitian, my general rule of thumb is to take half of your weight in ounces as a minimum. For example, if you weigh 250 pounds, aim for at least 125 ounces of water per day. However, there’s no universal rule that works for all athletes.
Training Intensity and Sweat Loss
If you’re going for a PR or a high-intensity interval training workout, you may need more fluids than usual. In addition to taking creatine and drinking enough water, you may also want to consider other supplements for muscle growth.
Weather Conditions
Taking your workout outside is an excellent way to stay active. Just know that hot weather, humidity, and training outside may mean you need to pack more water when you’re taking creatine.
Geography
Working out in higher elevations while taking creatine, such as alpine mountaineering in states like Colorado or Alaska, could affect your hydration status, according to a study by Cureus Journal of Medical Science.
Diet and Daily Routine
Nutrient-dense foods like fruits, veggies, and whole grains are rich in dietary fiber. However, if your diet is rich in high-fiber foods, you may need more water since fiber absorbs water and bulks up your stool. A clinical trial in Hepatogastrology showed that the fiber-water effect on stool frequency may be enhanced by increasing daily fluid intake.
If you want a simple way to add creatine to your daily hydration and training routine, Micronized Creatine Monohydrate can easily fit.
Does Creatine Cause Dehydration?
The dehydration myth began because some people believed that water moving into muscles could cause dehydration. A review of experimental and clinical research published in the Journal of the International Society of Sports Nutrition does not support the myth that creatine supplementation causes dehydration, according to the Journal.
Dehydration could happen when you do not drink enough fluids, not because of creatine. Any early water weight gain reflects normal fluid shifts into muscle cells.
Habits Over Fear
If you’re an active athlete, maintaining hydration is likely already top of mind, whether you use creatine or not. Fear of dehydration is just one of the barriers athletes face when deciding how to take creatine monohydrate.
How Can You Tell If You Are Drinking Enough Water?
You can check your hydration status with simple signs like thirst, urine color, physical signs, and how your workouts feel.
Check for Thirst Cues
If you don’t feel thirsty often and drink water regularly, you’re probably on track. Listen to your body as it tells you what it needs.
Look Before You Flush
Aim for light yellow urine. If it is darker, you might need more water. If it’s colorless, you might be drinking too much.
Assess the Physical Signs
If you often have chapped lips, a dry mouth, and a hoarse throat, those may be physical signs of inadequate hydration.
Performance and Recovery Cues
If your workouts feel sluggish or you are recovering slowly despite taking creatine and other performance supplements, you might need more fluids.
Practical Hydration Tips When Taking Creatine
Slow and Steady Wins the Race
Try to sip water throughout the day rather than all at once. It’s a marathon to reach your total optimal fluid intake, not a sprint.
If you don’t enjoy drinking plain water, try adding infused fruit and herbs to give it a little flavor. I personally enjoy freezing herb and fruit concoctions in an ice cube tray to add to my water bottles on my busiest days.
Keep Water Within Reach
Keep a water bottle with you at work, in your gym bag, or in the car so it’s constantly within an arm’s reach.
Many of the performance athletes I work with like giant water bottles that show how many ounces they’ve had throughout the day so they can track their progress.
Pair Fluids with Meals and Snacks
We get it: it’s easy to forget to hydrate when you’re busy and on the go. While you can take creatine on an empty stomach, consider drinking water with meals and before or after workouts so you don’t forget your H2O.
Use Electrolytes When Appropriate
If you sweat a lot, using electrolytes can help you replace the minerals you lose. Try to focus on replenishing your intake of sodium and potassium to start, but avoid sugary sports drinks that actually contain more sugar than electrolytes.
If you’re unsure how much electrolytes you really need, a review in Sports Medicine shows that sweat testing can help determine electrolyte and fluid replacement strategies for athletes.
Common Mistakes to Avoid
Overreliance on a Fixed Number
There is no one-size-fits-all rule or fixed number for how much water you should be drinking.
Your water intake depends on your gender, body composition, what kind of workout you’re doing, and more. Don’t be afraid to adjust your approach rather than sticking to a set rule to ensure you’re drinking enough water.
Waiting Until it's Too Late
Some people don’t get thirst cues as quickly as others. While I always encourage athletes to listen to their bodies, don’t wait until you are very thirsty to drink if other indicators are present, such as dark urine or feeling extra sluggish during recovery.
Forgetting to Hydrate on Rest Days
Being hydrated is important day in and day out, not just when you work out. While you may not need as much water on your rest days, don’t skip proper hydration protocols altogether.
When Should You Talk to a Healthcare Provider?
When Extra Guidance is Needed
Talk to your healthcare provider before starting creatine or making big changes to your hydration if you have a medical condition, take medication, or have fluid restrictions.
Why Personal Needs Differ
What works for one person may not work for someone else. As always, consult with your healthcare provider before starting any new supplement or nutrition program, especially if you are pregnant, nursing, taking medication, or have a medical condition.
Frequently Asked Questions
How much water should you drink while taking creatine?
Most people just need their usual daily water intake: 125 ounces for men and 91 ounces for women, respectively, for what’s considered an Adequate Intake (AI).
Is 64 ounces of water enough for creatine?
For some people, 64 ounces is enough. Others might need more if they weigh more, train at higher intensity, or sweat a lot. Let thirst, urine color, and how you feel during workouts guide you.
Does creatine cause dehydration?
No, dehydration occurs when you don't drink enough water for your personalized needs.
Why do some people feel puffy on creatine?
Creatine pulls water into your muscles, so you might feel a bit fuller at first. This is normal and does not indicate dehydration.
Should you drink more water on workout days when taking creatine?
Yes. If you are training harder and sweating more, try to drink more water before, during, and after your workout.
Do you need extra water during a creatine loading phase?
You don’t need to drink large amounts of water. Instead, focus on remaining hydrated and add more on tough or hot days.
How can you tell if you’re hydrated enough on creatine?
Pay attention to thirst cues, urine color, your energy, and how your workouts and recovery feel.
What are the signs you may not be drinking enough water?
If your urine is dark, you feel very thirsty, have low energy, sluggish workouts, or slow recovery, you might need to drink more water.
Conclusion
Most people taking creatine just need to stay hydrated each day, depending on their training, sweating, and lifestyle. Look for simple signs like thirst, urine color, and how your workouts feel. Drink water regularly throughout the day and add more on tough workout days.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
