Takeaways: There is a trade-off to where you set the sensitivity for a test. You’ll either have more false positives or false negatives. When you test for a disease, a more sensitivity test means: Improve your chance of catching a
Avoid or do less. Reduce harm by removing things, rather than adding to it. May not make sense to add supplements: Figure out. Measure, test to identify specific (genetic) requirements (see “Tests“). Determine proper brand of supplement (reputation, ingredients, etc.).