Selenium 200 mcg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Capsule(s) · 1 per day

Not Present

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  21st Century Selenium 200 mcg

  iHerb4.8(2000)

  $5.49
• 

  21st Century Selenium 200 mcg Capsules, 60 Count

  GoSupps.com4.8(2000)

  $29.99
• 

  21st Century Selenium 200 mcg 60 Capsules

  GoSupps.com4.8(2000)

  $34.99
• 

  Spring Valley Selenium 200 mcg

  Walmart4.4(210)

  $4.88
• 

  21st Century Selenium 200 mcg Capsules - 60 ct Pack of 6

  GoSupps.com4.8(2000)

  $44.99
• 

  Case of 24-Selenium 200Mcg Capsule 200Mcg 60 By 21st Century USA

  AmericanPharmaWholesale.com

  $84.41
• 

  21st Century Selenium 200 mcg Capsules - 60 ct Pack of 5

  GoSupps.com4.8(2000)

  $44.99
• 

  Vitamatic Selenium Gummies Sugar Free

  Target4.5(128)

  $9.99

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• Selenium: 48-year journey of global clinical trials

  Y Wu, J Pei, Y Xu, F Yu, S Xu - Molecular and Cellular Biochemistry, 2025 - Springer

  … Selenium, an essential trace mineral for health, has seen a … selenium intake by providing supplements, and then monitor … with an upper limit of 200 mcg per day is relatively common, …

  20256 citations

• Selenium and human health

  MP Rayman - The Lancet, 2012 - thelancet.com

  … health effects of selenium is the inextricable U-shaped link with status; whereas additional selenium … -high status might be affected adversely and should not take selenium supplements. …

  20124,607 citations

• Selenium: Properties and Clinical Applications. A Systematic Review

  G Ragozzino, V Tanzilli, NMV Cristiano… - Int J Clin …, 2017 - sciresliterature.org

  … At the end of 1960s, the role of selenium in human health began to attract attention and … a trial that administered supplements containing 200 mcg selenium as selenomethionine daily to …

  20173 citations

• The effect of selenium supplementation on disease activity and immune-inflammatory biomarkers in patients with mild-to-moderate ulcerative colitis: a randomized …

  M Khazdouz, NE Daryani, M Cheraghpour… - European Journal of …, 2023 - Springer

  … In conclusion, this randomized, double-blind, placebo-controlled study found that 200 mcg Se supplementation as add-on therapy with medical management could induce remission …

  202333 citations

• Selenium and nutrition: the accuracy and variability of the selenium content in commercial supplements

  AE Veatch, JD Brockman, VL Spate… - Journal of …, 2005 - akjournals.com

  … randomly administered either a 200 μg/day Se supplement or placebo, significantly … the selenium group.Similar results were reported from a nested, case-control study within the Health …

  200522 citations

• Effect of selenium supplementation on musculoskeletal health in older women: a randomised, double-blind, placebo-controlled trial

  JS Walsh, RM Jacques, L Schomburg… - The Lancet Healthy …, 2021 - thelancet.com

  … Clinical trials have shown efficacy of selenium supplements for cancer prevention and … -controlled trial of selenium for musculoskeletal health. Supplemental sodium selenite (200 μg or …

  202145 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-12-18. DSLD Label ID: 258555. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.