This post may contain affiliate links. Click here for full disclosure.

How to Beat the Keto Flu

Do You Have the Dreaded Keto Flu?

You’ve been going along for about a week or so on the ketogenic diet and things are amazing!

You’ve got more energy.

You can focus better.

You’re sleeping better than you have in ages.

You’ve even dropped a few pounds.

And then, one morning you wake up and BAM! You feel like you got run over by a semi.

What gives?

This keto thing is supposed to be all rainbows and sunshine!

Well, my friend, you may be having a close encounter of the keto flu kind.

Yup. It’s really a thing.

And most people transitioning to a keto lifestyle have the symptoms to one degree or another. And here’s why.

What Causes the “Keto Flu”?

The ketogenic diet is high in fats, and low in carbs. Most of us, at least in this country, are used to eating way too many carbs.

That includes all the sugar that we eat on a daily basis as well as breads, pasta, rice, potatoes…you know the stuff. AND we eat too much fat.

Because we eat a diet high in carbs and fats, our bodies will burn off the sugar first and store everything else as fat. Sugar is the most readily available fuel source, so it’s consumed first.

Any sugar that doesn’t get burned off, also gets stored as fat. Which, honestly, is probably more that we realize.

When you switch to a high fat, low carb diet, suddenly all that sugar is no longer available for fuel.

Eating a ketogenic diet makes our bodies change from predominately burning sugar for fuel, to predominately burning fat. And that’s a good thing.

As this change occurs, our bodies go through an adjustment period. This adjustment period includes withdrawal from sugar.

Depending on how much sugar you have everyday, that could be akin to going cold turkey from a drug. Only not quite so bad.

How to Beat the Keto Flu

 

Symptoms of the Keto Flu

So, what kind of symptoms are we talking about with the keto flu?

  • headaches
  • drowsiness
  • lethargy
  • difficulty focusing
  • weakness
  • stomach discomfort
  • nausea
  • constipation
  • muscle cramps
  • dizziness

If you become lightheaded, or experience cramps, you are most likely dehydrated and lacking in electrolytes.

The keto diet acts as a diuretic. So if you aren’t drinking the amount of water that your body needs you will most likely become dehydrated.

It’s crazy to me to think that most people are carrying drinks around with them all the time now, and yet we are a pretty chronically dehydrated lot.

Mostly because people aren’t drinking water. They’re drinking all kinds of other things.

The easiest way to correct an electrolyte imbalance is to drink some pickle juice. As long as it’s not sweet pickles. But you knew that already.

I know, sounds weird, but that will replace sodium as well as potassium and magnesium and stop the muscle cramps.

A lot of people go ahead and take potassium and magnesium supplements daily already. That should go a long way to preventing muscle cramping from the beginning.

What Can You Do About It?

To help mitigate the other keto flu symptoms, there are several things you can do.

The first thing of course, is to transition more slowly into the keto diet. The symptoms won’t be nearly as noticeable.

Of course, you won’t see the benefits as fast either. But it’s not a bad trade off.

So, what else?

  • Make sure that you drink plenty of water. What’s plenty? Plenty is a minimum of 1/2 ounce of water per pound of body weight.

So if you weight 150 pounds, you need to drink 75 ounces of water per day. Not coffee. Or tea. Not vitamin water or Gatorade or any of those other things. Just plain water.

  • Make sure you are getting enough sleep. Especially during the first few weeks of the diet. You need 7-8 hours of sleep every night.

I know, I know, you don’t have time.

Find the time.

Seriously.

Your health is important.

  • Make sure you are hitting your macro goals. Eating the right amount of fat will provide energy for your body as you transition into this new way of living.

It can be difficult at first to get enough fat without eating more protein than you should. It gets easier as you go, though.

After about 2 weeks or so your body will become adapted to burning fat as it’s primary fuel source and everything should settle down.

Except everything will be better than it was before.

You’ll have more energy, sharper focus, and be more productive.

A lot of people wake up before their alarms all bright eyed and bushy tailed.

Personally, my favorite part is that I no longer have the joint pain that has plagued me for the past decade.

And you know what? I don’t miss it a bit!

Peace, love, & keto chocolate!

PS: If you are looking for a community to help you navigate the keto waters, check out Keto Bootstrap. It’s an awesome tribe that I love and they’ve helped me stay the course.

If You Liked It, Pin It For Later!

How to Beat the Keto Flu