As far as I know, d-lactate is problematic because humans doesn't have enough enzymes to recycle it. I recently tried a probiotic that Ray recommended mentioned (B Subtilis and B. Licheniformis) It seem to reduced my dandruff and ADHD, but increased my brain fog. I think these bacteria are holding back the growth of other pathogenic bacteria and fungi, but they are themselves problematic because of the lactate. Are there ways to reduce lactate without poisoning these bacteria with antibiotics? I don't eat much fiber and starch practically. Maybe somewhere I can get the enzymes that will help me break it down?