The immune system is more relevant today than ever. This system ensures that we do not get sick from various viruses and bacteria. A weakened immune system therefore makes us more susceptible to disease. Melatonin is a nighttime hormone that

Sleeping well has always been a problem for Laura Beljaars. She simply did not get tired in the evening and did not sleep until 3 AM for years. After trying all kinds of things to sleep better, she discovered a

What is blue light exactly? And how does it work? Are there glasses that filter blue light? There are quite a few questions regarding blue light, besides that there are divided opinions regarding blue light. Blue light is the subject

This article is written in Dutch by Joyce de Bruijn: https://amazingerasmusmc.nl/actueel/marathon-rennen-in-gevechtstenue-en-met-aangepaste-biologische-klok/ Professor of Chronobiology Bert van der Horst, professor of the biological clock, was glued to his laptop at 8 a.m. on Saturday 24 October. From minute to minute he