Health content can change decisions, so we hold it to a standard.
How we write
- Ranges and cutoffs follow major guidelines, such as the ACC/AHA cholesterol guideline and American Diabetes Association categories.
- We state when experts disagree, for example on the vitamin D target.
- We tell you to use the reference range on your own lab report.
How we review
A practicing cardiologist focused on prevention reviews medical content. A page shows "Medically reviewed" only after that review is complete.
Status: Review of the current guides is in progress. Until a page says "Medically reviewed," treat it as an educational draft.
How we update
Every page shows its last update date. We revisit pages when guidelines change or a seller changes its terms.
Corrections
Spot an error? Email hello@zenlohealth.com and we will check it.