My indicator strip continues to show "low" - is it not working?

The following can adversely affect the accuracy of the indicator strips:

- Taking antibiotics
- Using mouthwash
- Testing when your saliva is diluted

There are also some people who do not have the proper bacteria in their mouth or their stomach to support nitric oxide repletion. If you continue to test “low” after using Neo40 or SuperBeets Crystals for the recommended 30-45 day restoration phase, you are likely one of these people.