Oh, that's interesting! Dr. Norwitz, whom I mentioned in this article, had a similar experience—his LDL levels dropped after reintroducing carbs following a low-carb diet. He conducted a single-subject study on that. If you're interested, I'll share the link to his paper:

https://pmc.ncbi.nlm.nih.gov/articles/PMC10818743/

Anyway, thanks for sharing your experience. Did you switch back to a standard diet?