Intermittent Fasting Versus Keto

Intermittent Fasting Versus Keto

Intermittent fasting and keto are two of the most popular weight-loss strategies right now. Many celebrities are doing one or both and posting their results online. But both have a different approach to burning fat and losing weight.

So can they be combined safely like a real double whammy to your weight loss?

Well, let’s find out.

weight loss scales

Intermittent Fasting Vs Keto

Firstly, let’s take a look at how each one works and why so many people are following them and actually getting good results.

  • Intermittent Fasting

This approach involves going without food for a set period of time and then having a small window where you can eat. There are several diets to follow but each of those is different too. There’s the 16:8 method. With this one, you go 16 hours without food but then have 8 hours to eat. And there’s also the 5:2 approach, where you have 5 days of eating normally but then for 2 days you really cut back and limit your calorie intake.

Both methods work, it’s just about choosing one that matches your lifestyle. Intermittent fasting if you’re over 40 might be different too. You may have to adapt to the diets, as your body has different requirements the older you get.

  • Keto (Ketosis)

Keto on the other hand works differently. On this diet, it’s not about calorie counting, it’s about the amounts of carbs, proteins, and fats you have. This is a high fat, low carb diet. You basically only consume 5-10% of carbs, as opposed to 75% fats and 15-20% protein on a daily basis.


This increases ketones in the body and forces it to use the fat that you have stored, for its energy. When in this state, your body ignores glucose and goes straight for the fat. So it’s a great way to lose stubborn fat in those areas you may have been struggling with in the past!

Can Keto Be Used With Intermittent Fasting?

So now that we know what both methods do, can they actually be used together or would that just be one step too far?

Well, the research we have found does indeed suggest that both weight loss methods can actually be used together. Intermittent fasting will make your body use fat because you’re not eating all the time. Keto also burns fat because you’re consuming a low level of carbs, so it has to get the energy it needs from somewhere.

Therefore, fasting can bring on ketosis even quicker, especially if you’re having a low carb intake.

A Word of Warning

Let’s face it, both of these approaches for weight loss can be deemed as being on the extreme side. You are literally forcing your body to make changes by reducing your calorie intake and eating pattern. So doing one of them alone can be a big shock to the system. Do both of them together and it’s a bigger shock to the system!

Therefore, if you are considering doing both intermittent fasting and keto together, you should absolutely seek advice from a health professional. Even though there is a lot of research and proof from people posting their own results online, you need to make sure your own body and health are up to the challenge.

Speaking of Challenges

If you do decide to take up the challenge of one or both of these weight loss methods, then you might be interested in the 28 Day Keto Challenge.

28 Day Keto

It combines both fasting and keto together and lays out all the information you need in a clear and easy to understand way. Basically, you can eliminate all the guesswork and just follow a proven plan to get the results you want fast and safely.

Final Thoughts – Intermittent Fasting Versus Keto

As we have mentioned, there are many benefits to both of these methods. On their own, they are great ways to burn fat from your body. So not only will you lose weight but you’ll be more healthy on the inside too. But when you combine them together, it could accelerate the speed at which that weight loss occurs. Just be mindful that you need to take advice before making that commitment.

Thanks for reading and we hope this information helps you to make the right decision for your own health and well being!