Flu and flu-like illnesses are caused by viruses that can produce millions of copies within your cells
As long as your immune system can stay one step ahead of the virus, you’ll feel better again quickly… and in some cases may not even know you were ‘sick’
Strategies that support your immune system health will help you to ward off all types of viruses, whereas a flu vaccine will only partially protect you from the 3-4 influenza viruses it contains
Healthy eating, exercise, sleep, stress and vitamin D levels are all factors that should be addressed to keep you well this flu season