Evidence supporting the use of: Yohimbe
For the health condition: Sex Drive (low)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Yohimbe, derived from the bark of the Pausinystalia yohimbe tree, has a traditional history of use as an aphrodisiac in West African cultures. However, its contemporary use to support or treat low sex drive is also backed by some scientific evidence. The active compound, yohimbine, is an alkaloid that acts as an alpha-2 adrenergic receptor antagonist. By blocking these receptors, yohimbine increases norepinephrine release, which can enhance sympathetic nervous system activity and may improve blood flow to sexual organs.

Clinical studies have primarily investigated yohimbine for erectile dysfunction (ED) rather than directly for low libido. Several randomized controlled trials have shown that yohimbine can improve sexual performance and erectile function in some men with mild to moderate ED, which may indirectly support sex drive. The evidence for its effectiveness in women or for low libido specifically (without ED) is less robust and mostly anecdotal.

Despite these findings, the overall quality of the evidence is mixed, with some studies showing modest benefits and others showing little to no effect. Additionally, yohimbe can cause significant side effects, such as hypertension, anxiety, and heart palpitations, which limits its widespread clinical use. In summary, while there is some scientific basis for yohimbe’s use in supporting sexual function, the evidence is moderate at best, and caution is advised due to potential adverse effects.

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