Health claim
“Taking a daily supplement of 5 mg of zinc can increase testosterone by roughly 10% in men with zinc deficiency.”
Claim extracted — not yet reviewedHigh risksupplements
This claim has been extracted from the video but has not yet been fully reviewed against published evidence. Treat with appropriate caution.
Evidence Summary
This claim has not yet been reviewed against the literature.
Specific dosage and effect; supported by limited clinical data, mostly in deficient populations.
Extracted from
Why Male Fertility Is Declining Drastically | Dr. Shanna Swan & Dr. Andrew HubermanHuberman Lab Clips
Dr. Shanna Swan and Dr. Andrew Huberman discuss the documented decline in male sperm counts, its potential health implications, and factors that may influence fertility.
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