{"product_id":"vitamin-d3-with-sea-iodine-5000-60-capsules-life-extension","title":"Vitamin D3 with Sea-Iodine 5000 60 Capsules by Life Extension","description":"\u003cp\u003e\u003cstrong\u003eVitamin D3 with Sea-Iodine 5000 60 Capsules by Life Extension\u003c\/strong\u003e combines 125 mcg (5,000 IU) of vitamin D3 as cholecalciferol with 1,000 mcg of iodine from a proprietary Sea-Iodine complex to support bone density, immune function, thyroid function, and healthy inflammatory response in a single daily capsule.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin D3 and Sea-Iodine Complex Ingredients\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin D3 as Cholecalciferol (125 mcg \/ 5,000 IU)\u003c\/strong\u003e - Supports calcium absorption, bone density, cell differentiation, and immune system function at a clinically relevant daily dose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSea-Iodine Complex (1,000 mcg Iodine)\u003c\/strong\u003e - Delivers iodine from a blend of organic kelp extract, bladderwrack extract, and potassium iodide to support healthy thyroid hormone production and thyroid function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Nutrient Thyroid and Bone Support\u003c\/strong\u003e - Vitamin D3 and iodine address two distinct but complementary nutritional needs, supporting both skeletal integrity and thyroid hormone synthesis in a single capsule\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Function Support\u003c\/strong\u003e - Vitamin D3 plays a central role in modulating immune cell activity and supports a healthy immune response across multiple immune system pathways\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthy Inflammatory Response\u003c\/strong\u003e - Maintaining optimal vitamin D levels supports a balanced inflammatory response and promotes healthy endothelial function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCognitive and Neurological Support\u003c\/strong\u003e - Adequate vitamin D status is associated with supporting cognitive function and neurological health across the lifespan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIodine Sufficiency Support\u003c\/strong\u003e - Sea-Iodine addresses the common gap in iodine intake associated with reduced consumption of iodized salt and seafood in modern dietary patterns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Formula Matters\u003c\/h2\u003e\u003cp\u003eVitamin D deficiency and iodine insufficiency are two of the most prevalent micronutrient gaps in modern populations, yet they are rarely addressed together in a single, well-dosed formula. Life Extension's Vitamin D3 with Sea-Iodine delivers 5,000 IU of D3, a dose that research suggests many adults require to maintain optimal serum 25-hydroxy vitamin D levels, alongside a meaningful 1,000 mcg iodine dose from organic sea algae sources. The Sea-Iodine complex uses both whole-food algae extracts and potassium iodide to provide iodine in complementary forms, supporting thyroid hormone synthesis and overall iodine status.\u003c\/p\u003e\u003ch2\u003eDietary \u0026amp; Quality Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-GMO\u003c\/li\u003e\n\u003cli\u003eGluten-free\u003c\/li\u003e\n\u003cli\u003eVegetable cellulose capsule (suitable for vegetarians)\u003c\/li\u003e\n\u003cli\u003eSea-Iodine from organic kelp and bladderwrack extracts plus potassium iodide\u003c\/li\u003e\n\u003cli\u003eNo artificial colors, flavors, or preservatives\u003c\/li\u003e\n\u003cli\u003e60 capsules per bottle (60-day supply at 1 capsule daily)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is Sea-Iodine and how does it differ from standard iodine supplements?\u003c\/h3\u003e\u003cp\u003eSea-Iodine is a proprietary iodine complex that combines organic kelp extract, bladderwrack extract, and potassium iodide. This multi-source approach delivers iodine from both whole-food sea algae and a purified mineral salt form, providing complementary iodine sources in a single serving rather than relying on a single synthetic iodine compound.\u003c\/p\u003e\u003ch3\u003eWho may benefit from 5,000 IU of vitamin D3 daily?\u003c\/h3\u003e\u003cp\u003eMany adults require higher vitamin D3 doses to maintain optimal serum 25-hydroxy vitamin D levels, particularly those with limited sun exposure, darker skin tones, or higher body weight. Individuals consuming more than 2,000 IU daily should periodically monitor serum vitamin D levels. Consult your healthcare practitioner to determine the appropriate dose for your individual status.\u003c\/p\u003e\u003ch3\u003eIs this product appropriate for individuals with thyroid conditions?\u003c\/h3\u003e\u003cp\u003eIndividuals with a thyroid condition or those taking antithyroid medications should consult their healthcare practitioner before using this product due to its iodine content. Do not use without professional guidance in these cases.\u003c\/p\u003e\u003ch3\u003eHow should this product be taken?\u003c\/h3\u003e\u003cp\u003eTake one capsule daily with food, or as recommended by a healthcare practitioner. Do not exceed 10,000 IU of vitamin D per day from all sources unless directed by a physician. Vitamin D supplementation is not recommended for individuals with elevated blood calcium levels.\u003c\/p\u003e\u003ch3\u003eCan this product be taken alongside a multivitamin?\u003c\/h3\u003e\u003cp\u003eIf you are already taking a multivitamin or other supplements containing vitamin D or iodine, review your total daily intake of both nutrients before adding this product. Consult your healthcare practitioner to avoid unintended overlap, particularly at higher vitamin D doses.\u003c\/p\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":53800745861304,"sku":"LE01313","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/3199\/9816\/files\/Vitamin_D3_with_Sea-Iodine_5000_60_Capsules_by_Life_Extension.png?v=1784815868","url":"https:\/\/blueskyvitamin.com\/products\/vitamin-d3-with-sea-iodine-5000-60-capsules-life-extension","provider":"Blue Sky Vitamin","version":"1.0","type":"link"}