# Placebo Reality Check
> Feeling better after a new routine is real, but not always caused by the product. How to judge fairly, and how to avoid fooling yourself.

## Guides
- [The Placebo Effect, Explained Simply](https://placebo-effect-oral-supplements.sykyra.workers.dev/placebo-effect-explained-simply/): The placebo effect is a real change in how you feel or what you notice that comes from expecting help, not from the product itself.
- [How to Test a Supplement Fairly at Home](https://placebo-effect-oral-supplements.sykyra.workers.dev/how-to-test-a-supplement-fairly/): To test fairly, decide in advance what you will watch, keep your brushing and cleaning routine steady, and record the same things on the same days.
- [Change One Thing at a Time](https://placebo-effect-oral-supplements.sykyra.workers.dev/change-one-thing-at-a-time/): If you add a probiotic, a new toothpaste and a flossing habit in the same week, you will never know which one mattered.
- [Tracking Mouth Changes Without Wishful Thinking](https://placebo-effect-oral-supplements.sykyra.workers.dev/track-gum-bleeding-honestly/): To track gum bleeding honestly, write down what you see on the same days and in the same way, before you form an opinion about it.
- [Confirmation Bias and Health Products](https://placebo-effect-oral-supplements.sykyra.workers.dev/confirmation-bias-health-products/): Confirmation bias is the habit of noticing evidence that fits what you already believe and overlooking the rest.

## About
- [About Placebo Reality Check](https://placebo-effect-oral-supplements.sykyra.workers.dev/about/): not medical advice, how the site is funded and how guides are made

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