I am not sure about current LED light therapy technology anymore , thought they were great but I have my doubts after using one for ~2 years. It can be stimulating for sure and could be helpful but I get 10x better response from the real deal - Sun. MB + RED/IR is no bueno though. Dr. Peat said even 1mg MB + light can be toxic and not worth it.Can you DM on that? Is light therapy also toxic or only if combined with MB.