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    Beetroot Extract

    Beetroot extract is a concentrated form of Beta vulgaris, rich in dietary nitrates, betalains, and polyphenols. It has been extensively studied for its cardiovascular and exercise performance benefits, primarily through the nitrate-nitric oxide pathway. Beetroot supplements are available as juices, powders, and capsules, though liquid forms tend to deliver more effective nitrate doses.

    Rhonda Patrick
    Rhonda PatrickTakes it
    Research Evidence
    Enhances blood vessel function and arterial compliance
    Moderate
    Reduces resting blood pressure
    Strong
    May support cognitive blood flow in older adults
    Limited
    Increases muscle oxygen efficiency during physical activity
    Moderate
    Improves endurance exercise performance
    Strong
    Source: Examine.com

    Expert Evidence

    12 references from 4 experts

    “On days where I'm doing endurance or maybe days when I'm doing a podcast, I'll take a tablespoon of beetroot extract.”

    Rhonda Patrick's EXACT Supplement Routine (doses, timing, & brands revealed)

    0:45
    2025
    2021
    Safety & Cautions

    Side Effects

    • Beeturia (red/pink urine)
    • Red-colored stools
    • Mild gastrointestinal discomfort
    • Temporary drop in blood pressure
    Beetroot extract is generally well-tolerated at studied doses. Those on blood pressure medications or nitrate-based drugs should consult a healthcare provider, as the blood pressure-lowering effects may be additive.
    Pairs Well With
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    Price Comparison
    From $0.05/ct
    N
    NOW Foods
    4.4
    •340 ct

    $0.09/ct

    $31.95 total

    Buy
    N
    NutricostBest Value
    4.6
    •454 ct

    $0.05/ct

    $20.95 total

    Buy
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