What are olive leaf extract’s main drawbacks?

    Researchedby:
    Kamal Patel
    Last Updated: October 13, 2024

    Clinical trials in humans have found olive leaf extract to be generally well tolerated.[1] There are some reports of stomachache, headache, and acne after supplementation.[2] However, more research is needed to fully understand any potential drawbacks of olive leaf extract supplementation.