Maintaining healthy levels of vitamin D can help mitigate cognitive decline. Plus, clinical trials confirm the importance of maintaining vitamin D levels for broad-spectrum health benefits, such as bone and immune system health. If you are already getting 1,000–3,000 IU of vitamin D in your multivitamin, Vitamin D3 5,000 IU is perfect for achieving optimal vitamin D levels.
Benefits at a Glance
Vitamin D is fat-soluble, and effects the expression of more than 200 genes in your body.1 It is essential for optimal health, and yet there is a widespread vitamin D deficiency. You can bring blood vitamin D to optimal levels2 through repeated sun exposure.
But sunscreens and low light in winter make that difficult, and the American Academy of Dermatology has reaffirmed that vitamin D should not be obtained from unprotected exposure to ultraviolet (UV) radiation from the sun or indoor tanning devices. Therefore, supplementing with the right amount of vitamin D goes a long way towards preventing vitamin D deficiency.
Vitamin D has multiple health benefits
Once vitamin D3 is produced in the skin or absorbed from food, it’s converted in the body to a metabolically active form known as calcitriol that does far more than just regulate your body’s calcium balance.3 Vitamin D affects cell differentiation, immunity, insulin secretion, blood pressure regulation, etc.4-33
Perfect complement to multivitamins with vitamin D
We recommend that you supplement with 5,000 IU to 8,000 IU of vitamin D3 daily. And take a 25-hydroxy vitamin D blood test after 3 months to assess and adjust your dosage so your optimal blood levels will be between 50–80 ng/mL year-round. So maintain optimal levels of blood vitamin D effectively and inexpensively with Life Extension® vitamin D supplements!
Maintaining bone density and strength is aboutadding calcium. But it must be accompanied by adequate amounts of other vital nutrients. That’s why this proprietary, comprehensive mineral formula provides 700 mg...
This formula includes the patented vitaMK7, a natural vitamin K2 (as MK7) which supports enhanced utilization of calcium in the bloodstream.* It is an all-trans natural menaquinone-7 with the highest...
Floradix provides maximum absorption by using the most highly absorbable form of iron, iron gluconate. Floradix also contains B vitamins and vitamin C to enhance absorption, herbal extracts to increase...