Listed below are some great foods that relieve and treat ailments for colds and sinus infection. When you are suffering from these, make sure that you stay away from dairy foods, processed, & sugary foods and eat ONLY foods that are rich and dense. They will help get better faster.
My secret weapon is Echinacea. It is a natural growing herb that acts as a natural antibiotic. You should take this the first time you feel anything coming on. You can take this product up to 2 weeks. Longer than that is not recommended.
My 2nd weapon, Coconut oil. It has so many rich properties that fight off viral infections. It contains Lauric acid which is converted into monolaurin by the body which helps dissolve the bad bacteria. It also helps fight off fungus, bacteria, yeast and protozoans. ALSO, GREAT FOR EARACHES!!!
Anything spicy will naturally help clear your sinuses. So eat as many peppers as you like. Drink tons of water and load up on tons of veggies as they have antioxidant properties and phytonutrients.