Goal-Based Guide
Fertility depends on egg and sperm quality, both of which decline with age. These supplements have the strongest expert consensus for optimizing reproductive health.
All 5 experts actively recommend omega-3 supplementation, making this one of the strongest consensus topics. Patrick and Attia provide the deepest mechanistic coverage, Huberman recommends 1-3g EPA for mood and cognition, Hyman lists omega-3 as a foundational supplement everyone needs, and Johnson includes omega-3 sources in his Blueprint diet.
All 5 experts view zinc as an essential mineral, though their depth of coverage varies significantly. Hyman is the most prolific advocate, citing zinc across immune function, gut healing, brain health, skin health, fertility, and detoxification. Huberman recommends 90-100mg zinc for cold prevention and includes it in fertility protocols. Patrick highlights zinc's role in immune defense, cold duration reduction, and its interaction with quercetin as a zinc ionophore. Attia mentions zinc as a critical micronutrient for testosterone optimization. Johnson includes zinc indirectly through his nutrient-dense diet but does not feature it as a standalone supplement.
4 of 5 experts recommend vitamin D supplementation for those with suboptimal levels, though Attia urges caution — arguing that the health benefits attributed to high vitamin D may actually come from the outdoor lifestyle needed to achieve them naturally. Patrick is the strongest advocate, citing a 40% reduction in dementia risk.
CoQ10 receives strong endorsement from Hyman, who has a dedicated deep dive and recommends it across 20+ videos as a cornerstone of mitochondrial support. Huberman mentions CoQ10 as a beneficial fertility supplement. Johnson includes CoQ10 in his Blueprint oral health protocol. Attia and Patrick do not specifically discuss CoQ10 supplementation in their analyzed content, though both emphasize mitochondrial health through other interventions.
Evidence-based supplements for reproductive health:
Waiting until trying to conceive to start supplementation. Egg and sperm quality reflect months of nutritional status.
Ignoring zinc's importance for male fertility. Zinc is essential for sperm production and DNA integrity (Huberman, Hyman).
Not testing vitamin D levels. Both deficiency and excess can impair fertility.
Using high-dose antioxidants without guidance. Balance matters — both too little and too much oxidative stress can impair fertility.
This page shows you which supplements researchers agree on for fertility. Pro unlocks the specific protocols — exact dosages, timing, form recommendations, and interactions — so you can actually execute.
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