My understanding is that bacteria that cause gingivitis thrive in a different pH level than the ones that cause cavities. I have no cavities but I am in a const

My understanding is that bacteria that cause gingivitis thrive in a different pH level than the ones that cause cavities. I have no cavities but I am in a constant battle with gum disease. I don't think this specific strain will help us, but it can obviously lead the way. Has ProBiora3 helped?