Summer does make us healthier

SUMMER is on its way, which means we’ll all feel better and healthier, according to scientists.
A Cambridge University study has found evidence that we really might be healthier in the summer after a study of the DNA of more than 16,000 people from around the world has shown that immune systems vary with the seasons.
The discovery helps explain why many serious illnesses strike more in the winter when the immune system is lower and why people seem healthier in the summer, and scientists believe the implications for patients could be profound if they could make treatments tailored to the seasons.