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Chronic insomnia makes your brain four years older
A forty percent higher risk of dementia. Brains that function as if they are four years older. These are the figures from a study involving more than 2,700 adults with chronic insomnia
Jorge Marten Groen
Apr 302 min read


What others post on social media about sleep (and whether it’s accurate)
During a scroll through social media, I notice how persistent certain sleep myths still are. I’ve listed four common ones.
Jorge Marten Groen
Apr 133 min read


Sleep 11 minutes longer, love your heart!
A large observational study in the European Journal of Preventive Cardiology, conducted among over 53,000 adults, shows that three small daily adjustments together can already make a noticeable difference for your heart
Jorge Marten Groen
Apr 62 min read


You are not lazy: why you go to bed too late on purpose
As long as your days are filled with obligations, your evenings will be filled with procrastination. That’s why simple solutions like putting your phone away or going to bed earlier rarely work.
Jorge Marten Groen
Mar 272 min read


How to Choose the Right Slaapcoach for Your Needs
<p>Choosing a slaapcoach can feel surprisingly personal. Sleep is never only about bedtime; it touches temperament, feeding, naps, separation, parental
Jorge Marten Groen
Mar 174 min read


Struggling with sleep? Let’s measure it
In my sleep coaching programs, I don’t treat questionnaires as just a 'test'. I use them as a starting point for meaningful change
Jorge Marten Groen
Aug 25, 20252 min read


Give yourself a sleep routine, your awake brain will thank you
A sleep routine helps signal to your brain and body that it’s time to wind down. By repeating the same calming habits each day, you reduce stress, fall asleep more easily, and improve the quality of your sleep.
Jorge Marten Groen
Aug 11, 20252 min read
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