6 Foods That Help You Feel Happy
Living in the UK, I'm pretty sure about 90% of my friends have complained about feeling like they have S.A.D. at some point (which stands for 'Seasonal Affective Disorder' and is aptly abbreviated to S.A.D). Although a lot of the time their complaints are more dramatic than factual, it is very likely that they do experience a drop in Vitamin D levels during the winter months.
