The theory of the yogurt is, there are bacteria in hour mouth. It’s an eco system. You can use things that kill all bacteria, like mouthwash, and hope good ones take over. Or you can displace bad bacteria with good bacteria, scorched earth vs re-establishing harmony.
Actually feeling a lot better today. I might have succeeded in fighting the worst of it off, hold it at bay, to give my immune system to create antibodies.
Lately, I’ve been using yogurt as a way to fight bacteria in my mouth, keeping them from my lungs. Displace bad with good.