Month-of-Birth Patterns in the Northern and Southern Hemisphere One of the first scholars to be interested in the effect of month of birth on longevity
There is inconclusive data regarding seasonal affected mood disorder in the third world. This is due in large part to a lack of research funds.
Journal of the American Heart Association Abstract Background A “Christmas holiday effect” showing elevated cardiovascular mortality over the Christmas holidays (December 25 to January 7)
Consider this; As the winter holidays approach, the earth is approaching the sun. It is gaining velocity at an increasing rate. This acceleration increases until
Seasonal changes in 24-h patterns of suicide rates: a study on train suicides in The Netherlands. van Houwelingen CA, Beersma DG. Department of Psychiatry, Groningen