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Should vitamins D, E and K be taken together?

This question is about Nutrition

Sarah Achleithner

Some evidence suggests that moderate to large doses of vitamins D, E, and K may reduce absorption when taken together. The absorption of vitamin K seems to be most affected in the presence of other fat-soluble vitamins [1]. Take these supplements at least two hours apart and with some sort of dietary fat to optimize absorption.

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References

  1. Goncalves, A., Roi, S., Nowicki, M., Dhaussy, A., Huertas, A., Amiot, M.-J., & Reboul, E. (2015). Fat-soluble vitamin intestinal absorption: Absorption sites in the intestine and interactions for absorption. Food Chemistry, 172, 155–160. https://doi.org/10.1016/j.foodchem.2014.09.021

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