Tools

Short, practical things you can use right now to work out what is actually going on.

Reading about health is easy. Working out which part applies to you is the hard bit. These are the tools built for that job. Each one is quick, each one gives you something specific about your own situation, and each one says up front what it asks of you.

Nothing here is a diagnosis. If something has been wrong for more than a month, or you are managing a diagnosed condition, that is a conversation for your doctor rather than a questionnaire.

More tools are on the way, including a methylene blue tracker. If you want the background reading instead, theblog covers the same ground in depth, and the product reviews cover what is worth buying.

Information here is general and is not medical advice. These tools look at habits, not health conditions, and they cannot rule anything out. Talk to your doctor before starting anything new, particularly if you are pregnant, breastfeeding, taking prescription medication, or managing a diagnosed condition. Results vary from person to person.