Can how long I sleep contribute to my body immunity?

I've recently been the victim of endless colds and allergic coughs. I however,had not related this to my sleeping habit which I must say is wanting. Since I mostly sleep for less than the recommended eight hours (8hrs) a day, I thought this must be the cause of my constant illness/reduce body immunity.



Am I just worried for nothing or should I change my sleeping habit? Please share and thanks.

via Smart Health Shop Forum http://feedproxy.google.com/~r/SmartHealthShopForum/~3/FaOldVMSazE/8409-can-how-long-i-sleep-contribute-my-body-immunity.html