Ketogenic Special
The Keto diet is a low-carb, high-fat diet. It stabilizes your blood sugar and insulin levels, and shifts the body’s metabolism away from glucose  towards fat and ketones.
Program benefits
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Insights in a healthier lifestyle for you
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Sustainable energy throughout the day
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Mental support to build and sustain a healthy lifestyle
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Adding techniques like fasting to your personal toolbox
Meet your ketogenic expert
Jim Leseman, Msc.

As Clear’s program manager, Jim welcomes and introduces clients to the program. He helps to apply the sensor and provides technical support where needed to get started. During the program Jim teaches clients how to substitute unhealthy habits like sugar, with tasty, healthy alternatives. To make it more practical, he provides tips & tricks, ‘life hacks’ and insights on energy balance, weight management and other food related topics. Jim has a special interest in intermittend fasting and ketogenic diet (see ketoking.nl for low carb recipes)

Jim’s past work experiences were always data driven, either in research or marketing. As his biggest interest in life is to research what to eat and when to eat, working for Clear combines the best of both worlds: finding out one’s perfect diet based on our algorithm and technology.

How does it work?

Week 1 | BaselineIn the first week you will put on your continuous glucose monitor (we provide), start logging your food, mood, exercise and sleep, and just go about your usual routine. This is the calibration part to understanding your baseline.

Week 2 | DiversifyIn the second week you will continue to wear the continuous glucose monitor and log, though we will prompt you to diversify your foods and exercises. This is how we can understand the range and diversity your body has to foods.

Week 3 | ResultsFor week three we crunch your data numbers, and find foods producing the best glucose responses for you personally. In an optional debrief we will explain your results. From here on, you are empowered to eat foods that are personally best for you.

Program Features
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Kick-off webinar with Jim
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2 weeks logging of foods, glycemic response, exercise, mood/energy, weight/waist
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Whatsapp community with special coaching by Jim (trainer)
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Two week meal guide to gradually change your eating patterns
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Substitution guide to transform standard dishes easily into keto friendly versions
I started with Clear because I often had stomach ache after eating and that was soon accompanied by an energy dip. The goal also appealed to me: a tailor-made diet! The program is clear and takes good account of your goals and dietary needs. The first week is mainly to get to know your body. In week 2 I started experimenting with food and alternatives. I learned a lot from them and still apply the knowledge! Read more
Aygin (31), Amsterdam, NL
"Easy to use during program."
“Fantastic app highly recommended”
Average Program Rating
4.1
out of 5
More energy thanks to the program
“The basic nutrition program has shown me that the foods that I thought were good for me, were actually bad for me. Becaus of this I was able to personalise my diet and increase my energy level.”
Marcel (33), Amsterdam, NL

I started Clear because I very often had stomach ache after eating and that was quickly accompanied by an energy dip that I didn't get out of so quickly. I also found it very interesting what Clear focuses on: tailor-made diet! Because you often get tips on what to eat or not to eat, but you have no idea if that works for YOUR body.

The program is also very clear, we started with a group at a time. Everyone had a different goal and different dietary needs (vegan, athlete, etc) and the program manager Jim always took this into account.

In the first week of the program I just ate everything I would always eat (also in terms of quantity and how often). Sometimes it was quite confronting to see (through the sensor and Clear app you can immediately see what the food you just ate does to your body) that you get a huge spike in your blood sugar level making you feel almost guilty, but the first week is mainly to get to know your body.

In week 2 I mainly started experimenting. Food that had a negative effect on my body in the first week was replaced by similar things (e.g. mayo was a big NONO for me, so I tried ketchup or vegan mayo). The program manager also gave some tips from ''let's all try a banana today'' or if I showed a spike on pasta he suggested an alternative. That worked very well so at the end of week 2 you know a lot about which food works well for you.

I learned a lot from it (also because afterwards you get an extensive analysis per person based on the data you logged in those 2 weeks) and I still apply it now. Or if I want to ignore it for a moment, at least I know where my energy dip or abdominal pain comes from ;)

Aygin (31), Amsterdam, NL

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