ByDr. Brennan Commerford, D.C.·Last reviewed: July 2026
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Collard Greens: verification pending

We’re confirming the science for this compound before we publish a form ranking. Our team reviews every ranked page against peer-reviewed absorption data — this one is still under review, so we are not showing a score yet.

Check back soon. Rankings are reviewed by Dr. Brennan Commerford, D.C.

References

  1. A 2015 human study using deuterium-labeled collard greens found that at least 24% of the vitamin E (alpha-tocopherol) from this leafy green was absorbed into circulation, with absorption not differing by age, though plasma levels appeared more dependent on a person's circulating lipid levels than on absorption itself. PubMed

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.