reproductive · Outcome
Lift sperm count, motility, and DNA quality.
How to measure:
Three levers, one stack. Each works through a different mechanism. They compound.
+52% sperm marker
100-200mg daily
Evidence
Effect size
Research
12 papers
range 18–86 · n=4 quantitative claims
“Medication group (vitamin E, CoQ10, Wuzi Yanzong pills) improved semen routine indexes at 2 and 3 months compared to baseline, except for sperm morphology at 2 months.”
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We only surface a habit once enough quality studies back it for this goal. None clear the bar yet. We add new research daily, so this can fill in soon.
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We only surface a food once enough quality studies back it for this goal. None clear the bar yet. We add new research daily, so this can fill in soon.
Everything we found, ranked by how strongly we recommend it. Tap any to see the studies.
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Every pick has two signals. They answer different questions and we never bundle them into one number.
Effect size
How big is the change on male fertility markers, in the units that matter for this outcome.
Confidence
How sure are we the effect is real for male fertility markers, given the studies we have.
For every pick, the “papers” number is how many studies we've cataloged that test this entity for male fertility markers. “Favorable” means the study reported the direction you want.
The tier badge (S, A, B…) on the entity itself is its overall research confidence across all outcomes. It's the same letter wherever you see this entity on the site, not specific to male fertility markers.
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