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Vitamins & Minerals
What key nutrients do, and when supplements actually help.
Some evidence
Zinc and Sexual Health: What It Does and When It Helps
Zinc plays a role in hormone production and fertility. Here is what the research says, which foods are rich in it, and why more is not better.
Some evidenceVitamin D and Sexual Health: Separating Signal from Hype
Low vitamin D is common, and some studies link it to lower testosterone and sexual function. Here is what we know and what we don't.
Some evidenceMagnesium, B12, and Iron: The Energy Nutrients Behind Desire
Feeling too tired for intimacy? Low levels of a few common nutrients can drain energy. Here is what to know about magnesium, vitamin B12, and iron.