It isn't a fallacy - keeping warm in Winter really does help prevent colds and flu. Lymphocytes in the body fight infection and prefer a warm environment, so rugging up encourages blood flow, and in turn, the presence of lymphocytes to the areas of the body most affected by colds and flu (chest, head, throat). Since the 80's, Windsurfing has become a popular sport in summer, as it's easier to stay on the board when you have something to hold onto! Weddings may be beautiful and memorable, but they can also be expensive and stressful. Thankfully there are as many people out there to help you save money on your big day, as there are those egging you on to spend up big.