As with so many respiratory infections, whooping cough is caused by a bacterial infection, so it is important to not only treat the symptoms, but also the underlying cause. Zinc is an important component of our immune system, but it is also a mineral that is easily overlooked in our diet. To have a fully functional immune system to combat the bacteria that causes whooping cough, you should add zinc-rich foods to your diet, particularly if you are prone to respiratory infections. Zinc-rich foods include oysters, crab, yoghurt, and poultry products.
Zinc rich foods
