Immune, Bone, Arterial and Thyroid Health Support Vitamins D, K, and Iodine

An avalanche of favorable studies has resulted in record numbers of Americans supplementing with vitamin D. Many aging individuals require daily supplementation of 5,000-8,000 IU of vitamin D, as it is virtually impossible to obtain adequate amounts from food sources. However, the critical importance of vitamin K is often overlooked, except by Life Extension members. If one is concerned enough about their health to take higher doses of vitamin D, it seems absurd to miss out on the benefits of vitamin K. Vitamin D facilitates calcium absorption into the bloodstream and plays an important role in maintaining bone density, but less recognized is the need for vitamin K to transport calcium from the bloodstream into the bone. Vitamin K is also required by calcium-regulating proteins in the arteries. Together, these two vitamins help maintain youthful calcium skeletal distribution while promoting vascular health.

This formula combines several nutrients that diets often lack, including vitamin D3, which helps maintain a balanced immune system along with other benefits, from bone health to cognitive function. Vitamin D is necessary for bone health because, along with vitamin K, it gets calcium into your bones. This formula includes not only vitamin K1 but also two types of vitamin K2. Additionally, the formula includes iodine, a nutrient some people may lack. Iodine is commonly found in table salt but is missing from many healthy diets, and it is used to make thyroid hormones, which help regulate the body's metabolism.

The ingredients in this formula are of the finest quality, with the purity and potency you deserve. The majority of the products are non-GMO, gluten-free, and manufactured in the USA, and a Certificate of Analysis is available for every one. The team behind this formula believes that the answers to a healthier life are within reach and that scientific research is the key to getting us there. That's why so many of the formulas feature specific ingredients and amounts based on scientific studies, ensuring that you can live your healthiest life.

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