Radical Health Meetup

In 2023 I started the Radical Health Meetup group. The Radical Health meetup provides a space where biohackers, doctors, researchers, health experts and educated patients can meet ā€“ to learn, share, network and collaborate. Read more…

Psoas Release Exercises (PRE)

I have been experimenting and researching ‘neurogenic tremors’ since 2014.

This has led to the creation of the psoas release exercises and me regularly giving PRE workshops. Mostly in the Netherlands, but also in Germany and Switzerland.

If you are curious, start by reading my introductory blogpost on neurogenic tremors. Two other articles are in the making: ‘the science of neurogenic tremors’ and ‘overview and history of neurogenic tremors’. These will be published in the coming years.

Photobiomodulation for Fatigue in MS (2017-2022)

My main project at the moment is researching the therapeutic applications of (transcranial) infrared light for multiple sclerosis patients. We started experimenting in April 2017 – looking at frequency, dose, area of application etc. The results are promising. Check this dedicated blogpost for more information and updates. This project is coming to a close now (July 22) and a final fully rewritten blogpost will be published soon.

Corona virus

In got involved in several ways. First of all I was infected myself at the end of March 2020 and had mild Covid-19 symptoms. This gave me the opportunity to experiment and find out which interventions had an effect on my symptoms. After watching a video about the math of pandemics, I started to calculate the spread of the SARS-CoV-2 virus in the Netherlands using the data of the RIVM (Dutch CDC). Meanwhile I looked around in the biohacking and functional medicine space for ways to manage or cure Covid-19 patients. This resulted in the blogpost ‘Biohacking Covid-19‘ which I update regularly. In January 2022 I had another very mild Covid infection – most likely of the Omicron variant.

Fasting & Diet

I did my third 5-day water fast in March 2021 and did a 3-day hard dry-fast in January 2022. Keywords: autophagy, stem cells, ketosis.

I have been avoiding lectins and eating low carb / high fat for a while. Since January 2019 I’m restricting carbo-hydrates even further to a nutritional ketogenic diet. Needless to say, this is within a time restricted feeding window of around 8 hours. Using caprylic acid (C8) MCT oil since April 2019.


Regularly trying out new supplemens like: bacopa monnieri (memory), cdp-choline (cognition), lithium oratate (brain), alpha-gpc (cognition) and liposomal vitamin c (anti-viral).

Biohacking tools

Water (2019)

Experimenting with deuterium depletion via ketogenic diet and drinking deuterium depleted water (85ppm). Regularly drinking molecular hydrogen water (tablets). Inhaling structured water produced by the NanoVi Exo daily.

From these three, only the molecular hydrogen water is still in my toolbox.

Medicinal mushrooms (2018-2020)

Exploring the kingdom of the fungi – both for culinary and medicinal purposes. Taking supplements, foraging and growing at home. Favourites so far: black fungus, cordyceps, lion’s mane, shiitake, maitake, king oyster, turkey tail and reishi.

I continue to enjoy these in my meals and take mushroom supplements regularly.