
Serotonin - the happy hormone
Serotonin in the brain is thought to regulate anxiety, happiness, and mood and is stimulated by natural bright light – so it makes sense we are happier when its sunny and the days are longer. In mid- winter the days are just hardly 8 hours long but in mid-summer it rises over 16 hours! And what is most important is if you work in an office or shop - to make sure you get out during your breaks and after work to take advantage of the natural light as artificial light in offices
250