As we head into the peak of cold and flu season, everyone must take precautions to avoid getting sick. This winter – with coronavirus – it is even more vital. Thankfully there are a number of easy ways to naturally boost and support your immune system all winter long. 

What you eat can boost your internal body temperature. This is great news for anyone tired of the cold and chill of winter. While you’ll still want to bundle up with your coat, hat, gloves, and scarf, eating these 5 foods can help keep you warm this winter from the inside out.