Are you tired of stuffy nose and cough? Here's how you should do it

Whether you have a cold or want to avoid it by strengthening your immunity, these food products will still be useful.

Although we think it's only good in summer, you should know that it will also do you good on cold days. Different types of fish contain different fatty acids that strengthen immunity and fight against colds and flu.

Garlic produces antioxidants that fight colds and act on immunity like no other food item. Nothing works better than a hot cup of tea on cold days. Not only will it soothe a sore throat, but it also has flu-fighting ingredients.

Mushrooms contain antioxidants, potassium, vitamins and fiber which can also improve immunity and help you fight off colds.

Sweet potato is a good ally in protecting health in these cold days. It produces compounds that are converted into vitamin A, which is essential for maintaining strong immunity.