Habit guidance is only useful when it stays realistic, bounded, and honest about what it can and cannot solve.
Source priority
We favor public-health guidance, primary health references, and clear evidence summaries when a page discusses sleep, activity, nutrition, or recovery habits.
What we verify directly
We check whether the guidance is practical, whether the evidence is represented fairly, and whether the article states when everyday habit advice should yield to professional care.
How we handle uncertainty
When evidence is mixed or individual needs vary widely, the page should say so clearly instead of presenting a rigid rule as universal.
Updates and corrections
Material evidence changes, broken links, and weak boundary language are corrected directly on the page. Readers can use the corrections route when a guide no longer feels current or clear.