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Life Extension Vitamin D3 with Sea-Iodine™ (5000 IU) 60 Capsules 737870157366

Vitamin D3 with Sea-Iodine™ (5000 IU) 60 Capsules

by Life Extension

  • • 60 servings
Retail $14.00Regular $16.83$13.45

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Americans have rightly been told to avoid table salt for decades. When iodized table salt is reduced, people can unknowingly lower their iodine intake to suboptimal levels. Analyses from the National Health and Nutrition Examination Survey (NHANES) show that urinary iodine levels have plummeted since the 1970s.

Iodine is a health-promoting trace element essential for life. Its primary biological role lies in the production of the thyroid hormones triiodothyronine (T3) and thyroxine (T4). T4 and T3 contain four and three atoms of iodine per molecule, respectively. The thyroid gland actively absorbs iodide from the blood to make and release these hormones into the blood.

Iodine is found abundantly in sea vegetables and plants. In areas where no marine foods are eaten, people have lower iodine levels. For this reason, US commercial salt manufacturers have added iodine to their product since the 1920s, in order to deliver this key ingredient to your diet. However, we now know the dangers associated with eating too much table salt, resurrecting the dilemma of where to get healthy sources of iodine.

Ironically, health-conscious people are often most likely to develop low iodine levels. One reason is that athletes and people engaged in heavy physical effort deplete their natural stores of this trace mineral through perspiration, increasing their need for it. Vegetarians also have substantially greater likelihood of low levels of iodine than carnivorous people, since foods of plant origin are less rich in iodine than animal-derived foods. One study demonstrated iodine deficiency in 25% of vegetarians and 80% of vegans.

The good news is that you can avoid iodized table salt without sacrificing the health benefits of iodine. Sea-Iodine™ is a low-cost proprietary formula that health conscious individuals can take each day to support optimal iodine levels. Using standardized extracts harvested from a blend of marine algae, Sea-Iodine™ brings you the health of the sea while avoiding the well known dangers of excessive salt intake. The purified extracts found in Sea-Iodine™ come from the pristine waters of Iceland and Nova Scotia, providing over 667% of the Recommended Daily Value of natural iodine.

For those members who would like the convenience and economy of taking vitamin D and Sea-Iodine™ in just one capsule, Life Extension® offers Vitamin D3 with Sea-Iodine™. As a result of startling evidence of a widespread vitamin D deficiency, prominent nutritional scientists are calling on Americans to increase their vitamin D intake to 1000 IU per day and higher. Life Extension® recommends that healthy adults supplement each day with at least 1000 IU of vitamin D. Older adults may benefit from doses such as 2000 IU daily, and even up to 5000 IU daily.

Serving Size

1 Capsule, 60 servings per container

Contains

Due to the source of the kelp, this product may contain fish and shellfish.

Other Ingredients

Microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, modified food starch, vegetable stearate, silica.

Suggested Use

Take one capsule daily, or as recommended by a healthcare practitioner. This product is best utilized when taken with fat-containing, low fiber meals.

Warnings/Cautions

Individuals consuming more than 2,000 IU/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10,000 IU 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. 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.

Supplement Facts

Serving Size is 1 Capsule
Amount Per Serving%DV
Vitamin D (as cholecalciferol)5000IU*
Natural Iodine from1000mcg*
Sea-Iodine™ Complex Blend0-*
Nova Scotian Kelp (Ascophyllum nodosum),0-*
Icelandic Kelp (Laminaria digitata),0-*
Nova Scotian Dulse (Palmaria palmata)0-*
*Daily Value (DV) not established.

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