Supplement Interaction Checklist

Use this quick checklist before combining supplements, buying a high-dose product, or adding a supplement to an existing medication routine.

Interactive decision tool

Supplement interaction checklist

Flag situations where a supplement decision should slow down before purchase or stacking.

Prescription medication or multiple medications Blood thinner, antiplatelet, or upcoming surgery Sedative, sleep medicine, alcohol-heavy routine, or driving concern Blood pressure, blood sugar, thyroid, seizure, or psychiatric medication Kidney disease, liver disease, pregnancy, nursing, or trying to conceive More than one supplement with overlapping active ingredients High-dose product above common daily label ranges

Enter the values above to see the decision math.

A green result is not medical clearance. It only means this quick screen did not catch a common caution flag.

This is not medical clearance

The checklist only flags common caution patterns. A low-friction result does not mean a supplement is safe for every diagnosis, medication, lab result, surgery plan, pregnancy context, or individual sensitivity.