A zero result in urine is correct if you have been following a ketogenic diet for a long time.
How to read the measurement:
1. When not in ketosis, the bar shows a neutral colour - this means that the body is not producing ketones or excreting them in the urine.
2. When undergoing ketoadaptation, the colour should gradually change to a darker colour - this means that the body has started to produce ketones, but is not yet fully assimilating them, so is excreting them in the urine.
3. once we are in ketoadaptation, the bar should again show a neutral colour - this means that the body is producing ketones and fully utilising them, not excreting them in the urine. At this point, in order to measure the state of ketosis, a blood test should be taken, for example with a glucometer.
/ Olivia #TeamBeKeto
I've been using these for a week now and they haven't indicated any ketones whatsoever, even though I have been very low carb for years. Of course I've no way of knowing of they are correct or not
Review of a similar product: Ketone Test Strips 200pcs