Goal-Based Guide
Omega-3, zinc, vitamin D and CoQ10 are the fertility supplements with support for egg and sperm quality. Here's what each one does.
Fertility depends on egg and sperm quality, both of which decline with age. These supplements have the most support for reproductive health.
Ranked by the verdict on whether each supplement works, worked out from every counted mention. Each dot is one source: a researcher or a study.
positive partly neutral negative Each researcher and each study counts once per claim, however often they come up.
Omega-3 supplements are worth taking.
17 sources: 7 positive, 10 partly
Vitamin D supplements are worth taking.
12 sources: 6 positive, 6 partly
Zinc supplements are worth taking.
6 sources: 2 positive, 4 partly
CoQ10 is worth taking.
5 sources: 2 positive, 2 partly, 1 negative
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Supplements for reproductive health:
This page shows you which supplements researchers agree on for fertility. A free account opens the dose, form and timing for each supplement, with the interactions to watch. Pro adds chat answers drawn from 3,700+ hours of recorded interviews with 380 researchers and doctors, plus 48,500+ research studies, each one cited.
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