Going one step further, she changed her focus from looking for a cure to prevention. "If we could nourish the immune system to enable the body to ward off an invasion of pathogens, that would be even better than going to see a doctor after one is already sick."
而她再往前一步，從治療推回預防，「如果讓營養滋養免疫系統，使身體能預防疾病侵擾，應該比身體出毛病再去找醫生更重要。」