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Vitamin D

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Vitamin D3 5,000 IU 120 Perles by Professional Formulas

Professional Formulas
6 in stock

Support for bone, prostate, cardiovascular, colon and immune health.

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$39.02
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Astaxanthin D3 Liquid 1 fl. oz. by Davinci Labs

DaVinci Labs
14 in stock

Davinci Labs' Astaxanthin D3 Liquid combines two potent ingredients to support various aspects of health. Enhanced Nutrient Absorption: This dieta...

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$39.02
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$25.99
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Liquid Vitamin D3 16 fl oz by Trace Minerals Research

Trace Minerals Research
14 in stock

Vitamin D is an essential nutrient that plays a vital role in many aspects of health, including bone health, immune function, and cell growth. Howe...

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$25.99
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Vegan D3 Spray Organic 2 oz by Garden Of Life

Garden of Life
14 in stock

Vegan D3 Spray Organic 2 oz by Garden Of Life is a liquid whole food dietary supplement. It contains vitamin D3 sourced from lichen, and omega 3, 6...

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$51.20
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D3 K2 Mulsion Citrus 0.7 oz by Seroyal Genestra

Seroyal Genestra
14 in stock

One of the most important thing individuals can do to avoid losing their mobility as they age is to nourish their skeletal and bone health today. S...

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$51.20
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Omega 3D by Nutritional Frontiers

Nutritional Frontiers
13 in stock

Nutritional Frontiers' Omega 3D is a blend of non-GMO fish oils that is rich in omega-3 fatty acids, vitamin D3, and vitamin E. Omega-3 fatty acids...

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Vitamin D3 2000 Complex 90 Tablets by Metagenics

Metagenics
15 in stock

Metagenics' Vitamin D3 2000 is crafted to support healthy bone density and immune function.* Each tablet provides a substantial 2,000 IU of vitamin...

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Original price $30.75 - Original price $30.75
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$28.59
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Vegan Vitamin D3 5,000 IU 60 caps by Metabolic Response Modifier

Metabolic Response Modifier
14 in stock

Metabolic Response Modifier's Vegan Vitamin D3 is a cholecalciferol form of Vitamin D3 extracted exclusively from lichens, an algae/fungi commensal...

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$28.59
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Original price $17.95
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Vitamin D3 2000 IU 120 softgels by Zahler

Advanced Nutrition by Zahler
14 in stock

Zahler's Vitamin D3 2000 IU is a high-quality dietary supplement that provides essential nutrients to support overall health and well-being. This v...

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Original price $21.95
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Vitamin D3 5000 IU 120 softgels by Zahler

Advanced Nutrition by Zahler
14 in stock

Zahler's Vitamin D3 5000 IU is a dietary supplement that provides a high dose of vitamin D3. Vitamin D3 is a crucial nutrient for overall health, s...

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Original price $21.95
Current price $18.66
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$28.00
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Liquid Vitamin D3 50 mcg (2000 IU) 1 fl oz by Life Extension

Life Extension
14 in stock

 Life Extension's Liquid Vitamin D3 delivers 50 mcg (2000 IU) Why Choose Liquid Vitamin D3? Your body needs vitamin D for strong bones, a healthy ...

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$28.00
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Original price $35.95
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Vitamin D3+K2 120 softgels by Nordic Naturals

Nordic Naturals
14 in stock

Nordic Naturals' Vitamin D3+K2 offers a potent, combined formulation designed to support essential physiological functions. This supplement pairs h...

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D3+K2 Pro 60 capsules by CellCore Biosciences

CellCore Biosciences
Only 2 left!

Core nutrient replenishment is fundamental for supporting long-term health and resilience. CellCore Biosciences' D3+K2 Pro is formulated to provide...

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$11.99
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Vitamin D-3 Cream 4 fl oz By Now

Now
14 in stock

Dry, Rough Skin? Discover the Power of Vitamin D-3 Cream Tired of dealing with dry, rough skin that just won't seem to improve? Now's Vitamin D-3 C...

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$11.99
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D is for D3 60 gummies by Chapter One

Chapter One
14 in stock

Chapter One's D is for D3 gummies are a delicious and convenient way for kids to get the Vitamin D3 they need to help support healthy bones, teeth,...

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$8.00
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D3 1000 IU 120 gels by Protocol For Life Balance

Protocol For Life Balance
14 in stock

Vitamin D is an essential nutrient for maintaining good health because it is responsible for maintaining healthy levels of both calcium and phospho...

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$8.00
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MetaKids Vitamin D3 Mint 2 oz by Metagenics

Metagenics
16 in stock

MetaKids Vitamin D3 Mint by Metagenics This product from Metagenics is designed with the daily wellness routines of children in mind, offering a si...

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Calcium Citrate w/ Vit D3 90 Vegetable Capsules by Patient One

Patient One
14 in stock

This formula provides calcium in the form of citrate, known for its high absorption and bioavailability. It is combined with 400 IU of vitamin D3, ...

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$19.58
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Liquid D3 10,000 IU 1 fl. oz. by Davinci Labs

DaVinci Labs
14 in stock

Davinci Labs' Liquid D3 10,000 IU provides a high-potency dose of vitamin D3, a nutrient that is essential for the development and maintenance of h...

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$19.58
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Original price $23.95
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Vitamin D3 Gummies Sport 1000 IU 120 ct By Nordic Naturals

Nordic Naturals
14 in stock

Nordic Naturals' Vitamin D3 Gummies Sport offer a delicious and convenient way to support your active lifestyle. These gummies provide essential vi...

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Original price $23.95
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Current price $20.36
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$28.00
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Liquid Vitamin D3 50 mcg (2000 IU): Mint 1 fl oz by Life Extension

Life Extension
14 in stock

Life Extension Liquid Vitamin D3 50 mcg (2000 IU) This convenient liquid form is ideal for those who have difficulty swallowing pills. The pleasan...

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$28.00
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$16.80
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Klean-D 5000IU 100 tabs By Klean Athlete

Klean Athlete
14 in stock

Klean-D contains 5,000 IU of vitamin vitamin D3 per tablet as targeted support for athletes who train indoors or receive limited exposure to natura...

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$16.80
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Vitamin D3 Complete Daily Balance with A and K2 by Allergy Research Group

Allergy Research Group
14 in stock

Allergy Research Group's Vitamin D3 Complete Daily Balance with A and K2 is carefully formulated for safe, long-term daily supplementation for most...

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Original price $30.99 - Original price $56.99
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Original price $33.59 - Original price $66.59
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Vitamin D3 Complete 5000 High Potency with A and K2 by Allergy Research Group

Allergy Research Group
14 in stock

Allergy Research Group's Vitamin D3 Complete 5000 High Potency with A and K2 is a robust formula designed specifically for individuals who require ...

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Original price $33.59 - Original price $66.59
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About Vitamin D

Vitamin D is a nutrient that is most recognized for supporting bone health. Although the body can produce it's own vitamin D by exposing the skin to sunlight, the use of sunscreen prevents the body from actually making vitamin D. Some additional sources of vitamin D is available in foods such as eggs, fatty fish, liver, and milk.

Vitamin D has been used for pain relief, facilitate proper calcium absorption, improve the immune system, and promote optimal cardiovascular health. Vitamin D supplements can also maintain strong bones, cells, muscles, and teeth.

Studies have shown that vitamin D may also play an important role in reducing the risk of rickets in children as well as bone loss in adults. Vitamin D has been successful in treating seasonal affective disorder. Older people are at an increased risk for vitamin D deficiency.

While taking Vitamin D3 daily helps symptoms of S.A.D. (seasonal effective disorder) and is being studied for it’s benefits in protecting against cancer, auto immune disorders and diabetes, the main reason we recommend Vitamin D3 for boosting your immune system. Health officials say that every winter 5–20 percent of the population catches the flu. Several studies in U.S. and Canada, have found that using higher doses of vitamin D3 lowers the incidence and severity of influenza.

Vitamin D3 protects the body by releasing antibiotics (antimicrobial peptides) affecting the immune system by: promoting phagocytosis (the consumption and destruction of particulate matter; such as, viruses), anti-tumor activity, and immunomodulatory functions; In other words, fine-tuning the immune system. The Vitamin D3 Council has reported that 5,000 IU should be taken daily.

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