I tried it (very closely monitored) and it had zero effect over a 4 hour period. My readings actually drifted higher.
Hi Steve ! Do you know the quality of the lemon ? Was it high brix? And if so ,where does one acquire such a creature? I have yet to find a lemon without a huge nipple on the end,indicating its low brix content,until then I will have to stay with ACV I suppose!