The long winter nights are over and everyone is rejoicing the coming of spring and waiting for summer to soak up the sun. Amidst all the joys in transition of seasons, there awaits period of depression and mood swings for some. Some people tend to actually feel low and depressed with the change of seasons – a condition called seasonal affective disorder (SAD). Although the exact cause of SAD is still unknown, there are a good number of remedies and therapies that help these people cope with the seasonal change. Here is a list of the best home remedies that keep SAD at bay.