


Life Extension Vitamins D and K with Sea-Iodine™ is a food supplement in vegetable capsules that combines vitamin D3, vitamin K in three forms and iodine in a single daily capsule.
Each capsule provides:
Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus, to normal blood calcium levels, to the maintenance of normal bones and teeth, to the maintenance of normal muscle function and to the normal function of the immune system. Vitamin K contributes to normal blood clotting and to the maintenance of normal bones. Iodine contributes to the normal production of thyroid hormones and normal thyroid function, to normal energy-yielding metabolism, to normal cognitive function, to normal functioning of the nervous system and to the maintenance of normal skin.
High dose: the amounts of vitamin D (125 µg) and iodine (1000 µg) per capsule are above the tolerable upper intake levels set by EFSA for adults (100 µg/day of vitamin D and 600 µg/day of iodine). This product should only be used under medical supervision and should not be combined with other sources of vitamin D or iodine. It is not suitable for people with thyroid conditions or taking thyroid medication or anticoagulants.
The manufacturer's serving is 1 capsule per day, with food. 60 capsules per pack (60 servings).
Take 1 capsule per day with food, or as advised by your doctor. Use only under medical supervision.
Directions as indicated by the manufacturer Life Extension.
| Nutrition Information | ||
|---|---|---|
| Serving: 1 capsule | Servings per pack: 60 | ||
| ACTIVE INGREDIENT | PER SERVING (1 capsule) | % NRV* |
| Vitamin D3 (cholecalciferol) | 125 µg (5000 IU) | 2500% |
| Vitamin K (total) | 2100 µg | 2800% |
| Vitamin K1 (phylloquinone) | 1000 µg | 1333% |
| Vitamin K2 (menaquinone-4, MK-4) | 1000 µg | 1333% |
| Vitamin K2 (all-trans menaquinone-7, MK-7) | 100 µg | 133% |
| Iodine (Sea-Iodine™ Complex: kelp and bladderwrack extracts, potassium iodide) | 1000 µg | 667% |
*NRV: vitamin D 5 µg; vitamin K 75 µg; iodine 150 µg. EFSA tolerable upper intake levels (adults): vitamin D 100 µg/day; iodine 600 µg/day.
Other ingredients: microcrystalline cellulose, vegetable capsule (cellulose), maltodextrin, modified starch, dicalcium phosphate, stearic acid, silica.
✔ Vegetable capsule · ✔ Gluten-free · ✔ Non-GMO
Each capsule provides 125 µg (5000 IU) of vitamin D3 (2500% NRV), 2100 µg of vitamin K — 1000 µg of K1, 1000 µg of K2 MK-4 and 100 µg of K2 MK-7 — (2800% NRV) and 1000 µg of iodine (667% NRV).
The amounts of vitamin D (125 µg) and iodine (1000 µg) are above the tolerable upper intake levels set by EFSA for adults (100 µg and 600 µg per day, respectively). It is therefore recommended to use this product only under medical supervision and not to combine it with other sources of vitamin D or iodine.
Not without medical advice. Vitamin K may interfere with anticoagulants such as warfarin, and high-dose iodine is not recommended for people with thyroid conditions or taking thyroid medication.
Vitamin D contributes to the maintenance of normal bones and teeth and to the normal function of the immune system; vitamin K contributes to normal blood clotting and to the maintenance of normal bones; iodine contributes to the normal production of thyroid hormones and to normal energy-yielding metabolism.
