How Long Does Keto Diarrhea Last? (Causes & Fixes)

how long does keto diarrhea last

If you’ve hopped on the keto train, you’re probably loving all those delicious fatty foods. But, there might be an unexpected downside… diarrhea. It’s a common side effect when you make a big change to your diet. So, how long does keto diarrhea usually last? Let’s dive in and get you some answers!

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What Causes Keto Diarrhea?

  • Your Body Gets Used to Fat: Keto means eating high fat, and your body may need a bit of time to adjust to all that extra fat. It takes some work to break it all down!
  • Out of Whack Electrolytes: Especially when you first start keto, you might lose fluids, taking important electrolytes (like sodium and potassium) with them. Diarrhea can be a sign you need to replace them.
  • Your Gut Bacteria Change: The keto diet can shift the balance of bacteria in your gut. This change can sometimes lead to temporary digestive trouble, including diarrhea.
  • Sugar Alcohols Sneaking In: Check those keto sweets! Sugar alcohols, used for sweetness, can cause diarrhea in some people.
  • A Hidden Health Issue: Rarely, persistent diarrhea can signal an underlying medical condition. See a doctor if it doesn’t clear up!

How Long Does Keto Diarrhea Usually Last?

For most people, that yucky keto diarrhea should ease up within a week or two. Your body gets better at dealing with fat, and your gut usually settles down. But, if those bacteria changes in your tummy are big, the runs could stick around a bit longer.

How to Stop Keto Diarrhea

  • Hydration is King (or Queen)! Drink plenty of water and consider electrolyte drinks (look for sugar-free options) on sites such as LMNT: https://drinklmnt.com/.
  • Ease Up on the Fat: Try a little less for a few days and see if your tummy is happier.
  • Check for Sugar Alcohols: Scan those labels on packaged keto treats – they might hold the answer!
  • Boost the Good Bacteria: Consider probiotics or fermented foods like yogurt or kimchi to promote a healthy gut environment

FAQs

  • Is it normal to have diarrhea when starting keto? Yes, it can be pretty common, especially at the beginning.
  • What should I eat to stop keto diarrhea? Plain foods like broth, cooked vegetables, and even a bit of rice can help calm things down.
  • Should I take fiber supplements for keto diarrhea? Fiber supplements can be a double-edged sword. While some people find they help bulk up stools and ease diarrhea, others find they make it worse. It’s best to talk to your doctor before trying fiber supplements, especially if you have any underlying gut issues.

When to See a Doctor About Keto Diarrhea

Don’t panic, but sometimes diarrhea needs medical attention. See a doctor if:

  • It goes on for more than a couple of weeks.
  • You’re getting really dehydrated – watch out for dark urine, feeling super thirsty, or dizziness.
  • You see blood in your stool or have severe stomach pain.

A Little Anecdote…

My friend Sarah tried keto and whoa, her tummy was NOT happy at first. Turns out she was going overboard on keto cookies made with a ton of sugar alcohols. A simple swap to less processed treats fixed things right up!

Pros and Cons of Trying to “Tough It Out”

Should you try to ride out keto diarrhea or make some changes? Here’s a quick look:

ProsCons
Your body might adjust on its ownDiscomfort can be significant
No extra effortCould lead to dehydration or nutrient deficiencies

Key Takeaways

  • Keto diarrhea happens, especially while your body adapts to the diet.
  • It often clears up on its own, but stay hydrated and check labels for sneaky ingredients!
  • Don’t hesitate to talk to a doctor if it persists, worsens, or you see signs of serious trouble.

Best Foods for Keto Diarrhea Relief

When that keto diarrhea hits, these foods can help soothe your system:

  1. Broth to the Rescue: Sip on warm, salty broth to rehydrate and replace lost electrolytes.
  2. Plain and Simple: Cooked veggies (not raw!), bananas, or a little white rice can add easily-digestible bulk.
  3. Yogurt Power: Choose plain, unsweetened yogurt. Its probiotics help replenish those good gut bacteria.
  4. The Power of Potassium: Load up on potassium-rich foods like avocado or spinach (lightly cooked for easier digestion) to combat electrolyte imbalances on a keto diet.

What NOT to Eat During Keto Diarrhea

  • Fatty or greasy foods – give your digestive system a break!
  • Raw veggies – they can be tough to digest when your tummy’s upset.
  • Dairy overload – other than plain yogurt, dairy might worsen things.
  • Spicy foods – best to avoid until you’re feeling better.
  • Sugar alcohols – always the usual suspects!

Funny Fact

Did you know that there’s actually a term called “keto flu”? In those early days of keto, many people experience fatigue, headaches, and even… you guessed it, diarrhea. This is your body adjusting to using fat as fuel instead of carbs.

Preventing Future Keto Diarrhea

  • Pace Yourself: Ease into high-fat eating, don’t overload your system.
  • Stay Hydrated: Water is always your friend, especially on keto.
  • Fiber Up (Slowly): Adding fiber-rich veggies gradually can help your gut adjust.
  • Mind Your Electrolytes: Consider electrolyte supplements or drinks if needed.

Conclusion

Keto diarrhea, while not fun, is usually temporary. By making smart food choices, staying hydrated, and listening to your body, you can weather the storm! If in doubt, always check in with your doctor. They can rule out any underlying issues and help you get back to feeling your best on the keto diet.

Disclaimer: The information provided on this website is not intended to be a substitute for professional medical advice. Always consult with a qualified healthcare professional before making any decisions about your health.

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Denise Rose

Denise Rose

I am Denise Rose, a board-certified physician with over 20 years of experience in the healthcare field in the United States. I am passionate about helping people live healthier lives by providing them with accurate, up-to-date information about health and wellness.

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