• Life Extension Vitamins D and K with Sea-Iodine - 60 Cap

Life Extension Vitamins D and K with Sea-Iodine - 60 Cap

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

  • 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).Iodine is abundant in seafood and sea vegetables, but not everyone likes or has access to marine foods, and vegan diets sometimes lack adequate iodine.

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.K1 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.This 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.Vitamin 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.Vitamin D also plays a critical role in healthy immune function.

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.

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™.

Life Extension Vitamins D and K with Sea-Iodine - 60 Cap 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.