Each season has its own identity, which comes with its own associated health risks. For example, many people report feeling sleepier in spring, and allergies and colds are common; while in summer, there is an increased risk of heatstroke, diarrhea and dysphoria. Autumn often brings coughs, constipation and dry skin, while winter is generally higher incidence season for respiratory and cardiovascular and cerebrovascular diseases.Effective prevention, however, is not complicated. A basic understanding of season-related health goes a long way toward maintaining a strong body and mind all year...