View Nutrients

Selenium

The free radical scavenger

How much do I need?

The current recommended daily intake (RDI) for selenium is 55 mcg for adults, 60 mcg for pregnant women, 70 mcg for breastfeeding women, 40 mcg for children 9-13, 30 mcg for children 4-8, and 20 mcg for children 1-38.

Selenium at high levels (400+ mcg daily) can be toxic, and since selenium is found naturally in many plant and animal products, we’ve included 14 mcg of selenium in our Men’s Formula to safely supplement your dietary intake.

We always recommend you check with your healthcare practitioner before taking any of our products.

Why we include it

A growing body of research and clinical studies have demonstrated the efficacy of selenium in maintaining a healthy prostate5,6,7. Furthermore, selenium is an essential mineral that the body needs but can’t make on its own. At SmartyPants, we are committed to staying on top of the latest in health science and to keeping you in tip-top shape. This is how smart men – and SmartyPants –  do healthy.

How do I get it?

Selenium can be destroyed during food processing, so try to source selenium from whole, unprocessed foods when possible.

  • Tuna – 4 oz, 122.70 mcg
  • Shrimp – 4 oz, 56.13 mcg
  • Salmon – 4 oz, 43.09 mcg
  • Crimini mushrooms – 1 cup, 18.72 mcg
  • Shiitake mushrooms – 1 cupt, 17.98 mcg
  • Asparagus – 1 cup, 10.98 mcg
  • Turkey – 4 oz, 34.25 mcg
  • Chicken – 4 oz, 31.30 mcg
  • Lamb – 4 oz, 27.90 mcg
  • Beef – 4 oz, 23.93 mcg
  • Tofu – 4 oz, 19.73 mcg
  • Eggs – 1 each, 15.40 mcg
  • Spinach – 1 cup, 2.70 mcg
  • Broccoli – 1 cup, 2.50 mcg
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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+ View References - Hide References
  1. van Zuuren EJ, Albusta AY, Fedorowicz Z, Carter B, Pijl H. Selenium supplementation for Hashimoto’s thyroiditis. Cochrane Database Syst Rev. 2013;6:CD010223.
  2. Schrauzer GN. Selenomethionine: a review of its nutritional significance, metabolism, and toxicity. J Nutr. 2000;130(7):1653-56.
  3. Vinceti M, Dennert G, Crespi CM, et al. Selenium for preventing cancer. Cochrane Database Syst Rev. 2014;3:CD005195.
  4. Zeng H, Combs GF. Selenium as an anticancer nutrient: roles in cell proliferation and tumor cell invasion. J Nutr Biochem. 2008;19(1):1-7.
  5. Meyer F, Galan P, Douville P, et al. Antioxidant vitamin and mineral supplementation and prostate cancer prevention in the SU.VI.MAX trial. Int J Cancer. 2005;116:182-6.
  6. Kristal AR, Darke AK, Morris JS, et al. Baseline selenium status and effects of selenium and vitamin e supplementation on prostate cancer risk. J Natl Cancer Inst. 2014;106(3):djt456.
  7. Hurst R, Hooper L, Norat T, et al. Selenium and prostate cancer: systematic review and meta-analysis. Am J Clin Nutr. 2012;96(1):111-22.
  8. Institute of Medicine, Food and Nutrition Board. Dietary Reference Intakes: Vitamin C, Vitamin E, Selenium, and Carotenoids. National Academy Press, Washington, DC, 2000.
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