• Life Extension Vitamin D and K with Sea-Iodine - 60 Capsules

Life Extension Vitamin D and K with Sea-Iodine - 60 Capsules

Item #: LEX15UPC: 737870204060
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    Supercharge Your Health Today! Boost bone, brain, thyroid, and vascular health with this powerful daily supplement. It delivers 125 mcg of vitamin D3, 2100 mcg of vitamin K, and 1000 mcg of iodine to support cognitive function, immune health, and maintain calcium balance in the body.

    Vitamins D and K with Sea-Iodine
    60 capsules
    Immune, bone, thyroid & arterial health, high potency

    This formula delivers 125 mcg (5,000 IU) of vitamin D3, 2100 mcg of vitamin K and 1000 mcg of iodine in a convenient, once-daily supplement to support bone, brain, thyroid and vascular health.

    What Is Vitamins D and K with Sea-Iodine?
    Maintaining healthy vitamin D levels helps support cognitive health, promotes bone health, encourages healthy immune function and more. Vitamin K helps maintain your body’s calcium balance, which affects everything from cardiovascular health to bone density. Iodine is essential for the production of thyroid hormones.

    Support your bone, brain, thyroid and arterial health with these three essential nutrients.
    Vitamins D and K with Sea-Iodine™ Benefits
    Supports healthy cognitive function
    Promotes bone, immune & cardiovascular health
    Helps inhibit calcium buildup in the arteries
    Helps counteract possible iodine deficiency in healthy diets

    What is iodine?
    Iodine is a trace element commonly found in seafood. It facilitates the production of thyroid hormones triiodothyronine (T3) and thyroxine (T4).

    Triple-Action Health Support
    We’ve combined vitamin D3 with vitamin K and iodine for triple-action health support. Iodine is essential for the production of thyroid hormones. Vitamin K helps maintain your body’s calcium balance. Vitamin D supports cognitive health, healthy bone density, immune health and more. Get all of these vital nutrients in a convenient, once-daily supplement.

    Your skin produces vitamin D when in direct sunlight, but you should not get your vitamin D from unprotected sun exposure or indoor tanning devices because of the potential effects on skin health. 

    Iodine is a trace element essential for the production of thyroid hormones, and vitamin K is an essential nutrient that promotes both arterial and bone health.

    Iodine is essential for thyroid health

    Iodine is a trace element necessary for the production of the thyroid hormones triiodothyronine (T3) and thyroxine (T4).1Iodine is abundant in seafood and sea vegetables, but not everyone likes or has access to marine foods, and vegan diets sometimes lack adequate iodine.2

    Commercial salt makers add iodine to table salt to make up for this potential deficiency. However, we now know the health risks of eating too much salt, so health-conscious people may miss out on an easy source of iodine. Vitamins D and K with Sea-Iodine™ delivers 1,000 mcg of iodine to support healthy iodine levels.

    Vitamin K1 and two different types of K2

    Vitamin K helps inhibit calcium buildup in your arteries while promoting healthy calcium absorption into your bone matrix.3K1 is the most common form of vitamin K in the diet, coming primarily from leafy green vegetables—though vitamin K1 isn’t well absorbed from these foods.

    Vitamin K2 is found in cheese, eggs and fermented soybeans. It has been shown to be more bioavailable than K1 and to remain active in the body far longer. The MK-4 and MK-7 forms of vitamin K2 also provide important benefits but have different tissue distributions and bioavailability, so it’s important to take both.4,5This formula contains both forms of vitamin K2.

    Vitamin D3 for cognitive, bone and immune health

    Healthy serum vitamin D levels have been shown to correspond with better cognitive function.6,7Vitamin D, along with vitamin K and essential minerals, is necessary for facilitating the transport of calcium into the bone matrix for strong, healthy bones and teeth.8Vitamin D also plays a critical role in healthy immune function.9

    Some people may need 125 mcg (5,000 IU) to 200 mcg (8,000 IU) of vitamin D3 a day to achieve healthy blood levels of vitamin D. If your multivitamin already delivers 25-75 mcg (1,000–3,000 IU) of vitamin D, adding Vitamins D and K with Sea-Iodine™ may help achieve healthy vitamin D levels.

    Vitamin D3 for heart health and blood pressure support

    Vitamin D promotes a healthy inflammatory response, supports cardiovascular health and encourages healthy endothelial function. Vitamin D also helps inhibit excess renin levels. Healthy renin levels help maintain healthy blood pressure already within the normal range.10

    Getting enough vitamins D and K and iodine

    This vitamin D3 supplement delivers 125 mcg (5,000 IU) of vitamin D3 as cholecalciferol per capsule. We suggest that you take a 25-hydroxy vitamin D blood test after 3 months to assess and adjust your dosage. Your optimal blood levels should be 50–80 ng/ml year-round.

    Ensure you get enough of these three essential nutrients with Vitamins D and K with Sea-Iodine™.

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    These statements have not been evaluated by the Food and Drug Administration.
    These products are not intended to diagnose, treat, cure, or prevent any disease.

    Supplement Facts

    Serving Size 1 capsule

    Amount Per Serving

    Vitamin D3 (as cholecalciferol)

    125 mcg

    Vitamin K activity from:

    2100 mcg

    Vitamin K1 (as phytonadione)

    1000 mcg

    Vitamin K2 (as menaquinone-4)

    1000 mcg

    Vitamin K2 (astransmenaquinone-7)

    100 mcg

    Iodine [from Sea-Iodine™ Complex Blend (organic kelp and bladderwrack extracts, potassium iodide)]

    1000 mcg

    Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, food starch-modified, dicalcium phosphate, stearic acid, silica.

    Non-GMO

    Dosage and Use
    • Take one (1) capsule once daily with food, or as recomended by a healthcare practitioner.
    Caution

    Individuals consuming more than 50 mcg (2,000 IU)/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 250 mcg per day unless recommended by your doctor. Vitamin D supplementation is not recommended for individuals with high blood calcium levels. If you have a thyroid condition or are taking antithyroid medications, do not use without consulting your healthcare practitioner. If you are taking a vitamin K antagonist (e.g. warfarin), consult your healthcare practitioner before taking this product.

    Warnings
    • KEEP OUT OF REACH OF CHILDREN
    • DO NOT EXCEED RECOMMENDED DOSE
    • Do not purchase if outer seal is broken or damaged.
    • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

    Life Extension Vitamin D and K with Sea-Iodine - 60 Capsules Q&A

    What are the main benefits of this supplement?
    It supports bone, brain, thyroid, and cardiovascular health, and promotes healthy cognitive and immune function.
    How much vitamin D3 is in each capsule?
    Each capsule contains 125 mcg (5,000 IU) of vitamin D3.
    What does iodine do in this supplement?
    Iodine is essential for the production of thyroid hormones, which are crucial for thyroid health.
    How does vitamin K benefit the body?
    Vitamin K helps maintain calcium balance, promoting cardiovascular and bone health.
    How often should I take this supplement?
    Take one capsule daily with food or as recommended by a healthcare practitioner.
    Is this supplement non-GMO?
    Yes, this supplement is non-GMO.
    Can this supplement help with immune function?
    Yes, vitamin D in the supplement helps promote a healthy immune function.
    Why is it important to get enough iodine?
    Iodine is crucial for the production of thyroid hormones, which regulate many bodily functions.
    What is the role of vitamin D3 in this supplement?
    Vitamin D3 supports cognitive health, bone density, immune health, and cardiovascular health.
    Who should be cautious when taking this supplement?
    Individuals with high blood calcium levels, thyroid conditions, or taking warfarin should consult their healthcare practitioner before use.