How do sleep, energy and mood relate to the use of coffee? Which is better for your health?
RTL editieNL interviews Prof Karin Smolders from TU/e and me on behalf of Sparckel. It's about too little light when we work at home. In a house with less than 500 lux is unhealthy, towards 1,000 lux is healthy-making because our biological clock needs it. Attention is also paid to the change of light [...].