My wife just did a ketone test - she is doing a LCHF keto diet to help address adrenal/thyroid issues and we are in week six - all is wonderful and going well and we thought we would do a test using our meter. Her reading seems a little high, placing it outside the normal range for nutritional ketosis. What are likely factors in this and is there any cause for concern? She is generally eating OK but not a tremendous amount - eating what she feels she needs to and her weight is stable at around the right level.
TIA, Mark