This root vegetable is notorious for being great on nausea and stomach ailments, but it is also a great option for anyone with asthma. The natural juices from the ginger help to alleviate the inflamed airways in the lungs to help you to breathe better. Gather one tablespoon of crushed ginger paste or juice and add in some honey and pomegranate to the mixture for best results. Consider having this small mixture every morning to help alleviate the symptoms of asthma and repeat daily. For best results, consume your mixture on an empty stomach to allow the ingredients to work more effectively in your respiratory system.