KEY CAUSES

The key cause of chronic upper respiratory diseases such as bronchitis or sinusitis is weakness of the immune system caused by:

Consumption of milk and all dairy products, refined sugar and foods containing sugar, use of antibiotics, insufficient number of good probiotic bacteria in the colon, smoking, stress, also lack of vitamin D (sun), and nutritional deficiencies caused by refined unhealthy diet (especially zinc, magnesium and B12 deficiency). Read more