How To Cure Seasonal Affective Disorder (SAD)?

Have you ever noticed how you feel more energetic, out of bed and active, more in summers as compared to winters? How a rainy day makes us feel a bit down and sunny days make us feel more cheerful. There is an actual scientific reason for a human body to react this way, and it is directly proportional to the amount of sunlight we are exposed to, and the levels of melatonin, and serotonin in our body.

Effect Of Light On Sleeping Patterns

Sleep is the natural and periodic state of rest that all the animals go through. Sleeping habits are different in different parts of the world. These differences are visible between the cultures where artificial light is used and the ones where it is not common.