Selenium
Backed by 32 studiesOverall grade based on research across 1 ingredient.
55out of 100Grade C
Research evidence score
Weighed against 32 published studies · led by Selenium
Ingredient breakdown
C
SeleniumSupports mineral function
Research direction: Mixed findingsEvidence: 32 studiesDose: 200 mcgEvidence strength: Moderate - supportive but mixed
Selenium and immune function: a systematic review and meta-analysis of experimental human studies. (2022)195 Maternal selenium supplementation supports lamb selenium status without affecting immune function. (2025)Role of Selenium and Selenoproteins in Male Reproductive Function: A Review of Past and Present Evidences (2019)
This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →
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