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Gaia Sciences pharmaceutical grade vitamin D3 is the same form of vitamin D biologically produced by the body
USERS REPORT; "Just got my blood test. My Vitamin D level was at 35. Seven months later, taking 2 daily, is 68!", "Good for so many health issues..I use it to ward off so many potential problems.." "Big improvement in my energy levels" "Easy to swallow, and comes in exactly the amount that my doctor recommended"
Vitamin D3 helps enhance calcium absorption by regulating concentrations of calcium and phosphorus in the body to provide essential support for bones and teeth* Epidemiologic studies suggest a positive correlation between higher blood levels of vitamin D and breast and prostate health*
Promotes immune system strength in both innate and adaptive immune responses*
Each bottle contains 360 softgel capsules, You will love the feeling of restored Vitamin D levels...

Description

AN ESSENTIAL VITAMIN (Cholecalciferol Vitamin D3) In Organic Olive Oil
Vitamin D is a fat soluble vitamin that is essential for maintaining normal levels of calcium and phosphorus in the the blood. Vitamin D has other roles in the body, too, including modulation of cell growth, neuromuscular and immune function, and overall health.*

VITAMIN D SOURCES
Vitamin D encompasses two forms: vitamin D2, which is produced by plants, and vitamin D3, which is synthesized when human skin is exposed to the suns ultraviolet B shortwave rays.

A very limited variety of foods contain naturally occurring vitamin D; among them are salmon, mackerel, and some mushroom varieties. Foods may be additionally fortified with vitamin D; these commonly include milk and yogurt, tuna, sardines, beef, eggs, orange juice, and many breakfast cereals. Fortified foods may contain either vitamin D2 or vitamin D3.

VITAMIN D ABSORPTION
Vitamin D obtained from sun exposure, food, and supplements is biologically inert and must undergo two chemical processes in the body for activation. The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs primarily in the kidney and forms the physiologically active 1,25-dihydroxyvitamin D [1,25(OH)2D], also known as calcitriol.

Vitamin D3, as cholecalciferol, is bioidentical to the vitamin D produced by the human body. Studies have shown that Vitamin D3 increases the total [25(OH)D] concentration more than vitamin D2, suggesting that vitamin D3 is more bioavailable in supplementation.*