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D3 Serum (.46 fl oz) by Premier Research Labs

  • 1295


D3 Serum

Dietary Supplement
A Rich, Live Source of Natural Vitamin D3
with no undesirable tagalongs
Targeted Immune and Cardiovascular Support

0.46 fl oz / bottle

This live-source vitamin D3 in liquid form has high bioavailability and offers convenience of use. Vitamin D3 Supports cardiovascular and immune system. It also aids in calcium absorption for healthy bones and teeth. Recent studies propose that ideal vitamin D3 intake should be 1,000 IU or more daily (a recommendation this serum meets in just one drop).

Key Benefits of Live-Source Vitamin D3

Immunity
Population groups with greater direct sunlight exposure or more vitamin D3 exposure, were found to have stronger immune function than those with restricted sunlight exposure.* Vitamin D3 receptors are known to exist on most immune cells and play a role in maintaining healthy immune cell maturity, differentiation and integration.*
Breast and Mucosal Organs
Research indicates optimal serum levels of vitamin D3 may be important in maintaining the best health of the cells of the breasts, lungs, colon, esophagus, stomach, pancreas, bladder, prostate, uterus, ovaries and kidneys.*
Bone Metabolism
In a 3-year randomized controlled study, vitamin D3 and calcium supplementation promoted bone strength and reduced risk of falling in women aged 65 or older.* Vitamin D3 supplements were shown to support hip and non-vertabral bone health in a meta-analysis of twelve double-blind randomized controlled trials of 20,000 people.* Vitamin D is essential for healthy calcium metabolism; it promotes intestinal calcium and phosphorus uptake and can reduce urinary calcium excretion.*
Nerve Function
Research indicates vitamin D may promote neural health by supporting healthy nerve conduction potential, antioxidant defense and neuronal calcium regulation.* High circulating blood levels of end-chain vitamin D3, 25- hydroxyvitamin D, were associated with nerve and myelin health in a study of 7 million U.S. military personnel, published in JANA, 2006.*
Cognition
Higher levels of vitamin D were correlated with healthy mood and mental function in two studies of more than 300 elderly people.* Additionally, we now know that vitamin D receptors and vitamin D hydroxylation pathways exist in areas of the brain responsible for memory and cognition.*
Heart Health
Healthy blood vessel relaxation and blood flow are associated with ideal levels of vitamin D3. Healthy inflammatory response, antioxidant defense and cytokine production are associated with optimal blood levels of vitamin D as well.*

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