Side by side

Compare supplements

Put up to three ingredients next to each other. See where the evidence, dosing, timing, and tradeoffs differ.

Measure
Add a supplement
Add a supplement
Evidence
Strong evidence
Common protocol15 mg/day alpha-tocopherol total intake for adults——
Protocols mapped

1 goal-specific

—

—

Timing

With a meal containing fat

—

—

Expected effect

Days to months when intake or status is inadequate

—

—

Primary uses
Nutritional adequacyDeficiency correctionAntioxidant function
Watch for

Bleeding risk at high supplemental doses · Gastrointestinal upset

—

—