I’ve seen a lot of people claiming that you can starve a fungal infection by cutting all sugar and yeast out of your diet. The logic usually goes that since fungus feeds on sugar, a strict keto or anti-candida diet should dry it up from the inside out. While it sounds intuitive, the evidence for this being a primary cure is pretty thin.
In my experience, dietary changes might support your overall immune system, but nail fungus is localized and incredibly resilient. It isn’t just floating in your bloodstream waiting for a glucose spike; it’s physically embedded in the keratin of your nail. Most dermatologists I’ve spoken with suggest that while a healthy diet is great, it rarely reaches the concentration needed to clear a chronic infection without topical or oral meds.
Has anyone here actually cleared a persistent case just by changing what they eat? It seems like one of those things that sounds scientific but might just be a distraction from more direct treatments.