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Antioxidant support; Thyroid function; Immune health
Adults who consume low-selenium diets or want simple daily antioxidant and thyroid nutrient support.
Take 1 capsule once daily with food and water; taking with a meal may be gentler on the stomach.
Contains gelatin. Other ingredients: rice flour, dicalcium phosphate.
Selenium is incorporated into selenoproteins such as glutathione peroxidases and thyroid deiodinases, which may help neutralise reactive oxygen species and support thyroid hormone metabolism.
Caution: Avoid combining with multiple high-selenium products to reduce the risk of excessive intake; take with food to minimise stomach upset.
Label Warning: For adults only. Consult a healthcare provider before use if pregnant or nursing, taking medication, or have a medical condition.
Who should be cautious: People with thyroid concerns or on thyroid medication may wish to seek advice, as selenium may affect thyroid function. Those with kidney issues or on mineral supplements should use caution due to cumulative intake. Discuss with a healthcare provider before combining with medications if unsure.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Zinc and selenium may support immune function and antioxidant defense, working together to help maintain overall health and wellness.
AI generated. Not medical advice.
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If you’re trying to find one of the most effective selenium supplements available today, look no further than Swanson Selenium. Selenium has potent antioxidant qualities that help protect against cellular damage from free radicals. This important trace element promotes heart, thyroid, immune and prostate health. Each single-capsule serving delivers 200 mcg selenium as L-selenomethionine.
As a dietary supplement, take one capsule per day with food and water.
rice flour, dicalcium phosphate, gelatin.
For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.
Keep out of reach of children. Do not use if the seal is broken. Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Amount Per Serving | %Daily Value | |
| Selenium (from L-selenomethionine) | 200 mcg | 364% |
