I am starting to see a shift in the way researchers look at allergic conditions. For years, the focus was on using medicine to eliminate all bacteria, such as using antifungals. Now researchers are instead looking to balance bacteria in the correct way, that is, to balance the good bacteria versus the bad bacteria.
This new review talks about balancing the gut bacteria to reduce allergies. The new trend is to use probiotics to properly balance gut bacteria. I hope to see more studies in this type of direction.