The reddit post where I first discovered BodyState. For a year or so this remained a really useful and focused app that did what I needed. As of November 2025 it's been sold to a company who are starting to ruin it already.
Such a shame.
There's folk I know who seem to thnk they're experts on how the immune system works, and who offer terrible unsolicited advice any time someone has a cold, or the flu, or whatever. It almost always relates to crap based off their own health-freak bias founded in ignorance.
This should be a good article to start with to tackle such bollocks.
