Vitamin D3 1,000iu - 90 Softgels

Vitamin D3 1,000iu - 90 Softgels

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VITAMIN D3 FROM NOW FOODS SUPPORTS STRONG BONES.

NOW Vitamin D softgels supply this key vitamin in a highly-absorbable liquid softgel form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply. [SOFTGELS]

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Order Code: now4419
UPC: 733739803634
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BE$T PRICE GUARANTEE

1 softgel contains:
1000 IU
Vitamin D3 (as Cholecalciferol)
Other Ingredients:
Olive Oil & softgel capsule (gelatin, water & glycerin)

Format

format thumbSoftgels

90 Softgels

Dosage

As a dietary supplement take 1 softgel 1 times daily with or between meals

Important Information

Do not exceed dose unless discussing with health care practitioner prior to use.

Highlights
  • Structural Support
  • 1000 IU - High Potency
  • Helps Maintain Strong Bones
  • Supports Dental Health
  • A Dietary Supplement

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Articles by a naturopathic doctor.

Manufacturer Info

Since 1968 NOW has been a leader in the natural products industry. NOW Foods is an award-winning and highly respected manufacturer of vitamins, minerals, dietary supplements and natural foods. Now Foods brings you over 1600 Natural Foods, Supplements, Sports Nutrition and Personal Care Products. NOW supplements are high quality products at affordable prices.

Vitamin D 1000 IU - Beyond Bone Health

Surprising new research reveals that vitamin D is not just for bone health. It plays a critical role in the health of the brain and nervous systems, and the cardiovascular and immune systems, as well as in pregnancy and child development. One recent study found that people who took vitamin D supplements had a 7% lower risk of death than those who did not, and many ailments are now being linked to vitamin D deficiency.

Called the sunshine vitamin, vitamin D is formed naturally in the skin by exposure to sunlight. But when a person does not get enough sun exposure, their body cannot make sufficient vitamin D.

Why is vitamin D Deficiency increasing?
We are experiencing an unprecedented epidemic of vitamin D deficiency, with resulting health problems, because so many people are now avoiding exposure to sunshine due to the risk of skin damage and skin cancer from UV rays.

People living in places like Canada, where the sun is not strong enough from mid-September to mid-May to stimulate vitamin D production in the skin, are at risk of developing a vitamin D deficiency. Vitamin D has a half-life of about two weeks. After mid-September, a rapid drop in vitamin D levels leaves most people susceptible to increased incidence and severity of colds, flus, and infections, and increased risk of degenerative diseases.

The right form of vitamin D for the human body
Only the natural form of vitamin D enhances human health. When buying a vitamin D supplement it is important to get vitamin D3 (also called cholecalciferol). This is the form made by your skin on a sunny day.

Some supplements contain vitamin D2 (also called ergocalci- ferol), a form synthetically derived from vegetables. Ergocal- ciferol does not normally occur in the human body and may actually impair vitamin D actions in the body (Cannell).

Natural Factors Vitamin D is in the preferred D3 form and is available in a 1,000 IU potency. Three delivery forms are available: tablet, softgel or liquid. The softgel contains organic flaxseed oil, which increases the bioavailability of vitamin D. The convenient liquid, which can be taken alone or added to smoothies, is in a base of organic olive oil. Olive oil is an excellent natural preservative and also enhances the bioavail- ability of vitamin D.

How much vitamin D is needed?
A person with fair skin with full body exposure to sunlight can produce up to 20,000 IU of vitamin D3 in just 20 minutes. New research shows that the medical profession has vastly underestimated the amount of vitamin D required to maintain good health. While Health Canada currently recommends a maximum dose of only 1,000 IU daily, experts now suggest adults take up to 5,000 IU daily in winter or whenever expo- sure to sunlight is limited. Published scientific research has confirmed that there is no risk of toxicity from vitamin D3 supplements in doses below 10,000 IU per day.

How Does Vitamin D Work?
Vitamin D is produced when sunlight converts cholesterol in your skin into a form of vitamin D3 called calciol. Then the liver hydroxylates calciol into a form called calcidiol (25-hydro- xyvitamin D3). The kidneys then hydroxylate calcidiol into the active form of vitamin D called calcitriol (1,25-dihydroxy- vitamin D3).

Calcidiol, the inactive form of vitamin D3, is circulated and stored in the body. This is the form that should be measured during a blood test of vitamin D3 levels. Researchers now recommend that blood levels of calcidiol be maintained at 50 ng/mL or 125 nmol/L, the level at which vitamin D actually has broader health benefits.

Virtually every cell in the human body has receptors for vitamin D3 because it is not just a vitamin, it is also a hor- mone. As a hormone, it regulates cellular production of important proteins and peptides.

The many benefits of Vitamin D3
-Maintains bone, joint and muscle health
-Supports the brain and nervous system
-Reduces the risk of cardiovascular disease
-Supports the health of mother and child during pregnancy and lactation
-Strengthens the immune system, reducing the incidence and severity of bacterial infections
-Improves lung function, especially in former smokers
-Supports health cell growth
-Inhibits skin cell growth associated with psoriasis and other skin conditions
-Helps maintain adequate insulin levels for people with type II diabetes

The preferred D3 form of vitamin D!
Natural Factors Vitamin D3 1000IU Supports bone development, helps the absorption of calcium and supports nervous system health.

Vitamin D plays a dual role as both a vitamin and a hormone that stimulates the body to absorb calcium. Vitamin D, calcium, and phosphorus are needed to keep bones strong. Without vitamin D even a diet adequate in calcium will not help as the body needs vitamin D to absorb calcium. People with low vitamin D levels tend to have soft, thin bones, predisposing them to fractures, especially hip fractures. Soft bones can also cause the nagging and unremitting bone pain that many older persons suffer from.

Vitamin D supplementation is important because it's hard to get enough during long, dark, northern winters. The elderly have more difficulty synthesizing vitamin D from sunlight, some medications interfere with vitamin D absorption and absorbing calcium which will strengthen bones and prevent fractures.

Vitamin D may be useful in supporting optimal cell growth. Breast tissue has receptors for the vitamin D hormone. Studies are interpreted as evidence that higher vitamin D levels support healthy cell growth. 

Vitamin D3 (cholecalciferol from animal source) is the form found in fish oils and eggs, and is produced by sunlight on human skin. Natural Factors vitamin D3 is derived from sheep wool lanolin.

Since 2007, major research studies have shown that vitamin D does much more than prevent bone disease.

From strengthening immunity and reducing the risk for heart disease, to helping prevent multiple sclerosis, most people can benefit from vitamin D supplementation.

The newest research suggests that low levels of the "sunshine vitamin" may be part of the reason we get more colds and flu in winter. Increasing year-round vitamin D intake could be another natural way to ward off viral and bacterial infections.

Vitamin D through the ages
By Dr. Kate Rhaume

Vitamin D is one of the most fundamentally important nutrients to obtain and maintain health from conception to old age. Research is pouring in confirming that deficiency is common and it's causing problems in all stages of life. One study has linked low vitamin D levels in mothers to a five-fold increase risk of preeclampsia, a serious complication in pregnancy that can lead to fetal death. Several others have indicated that between 55 and 70 percent of seemingly healthy adolescents may be vitamin D deficient, putting them at an increased risk of osteoporosis and other health problems later in life. In adults, low blood levels of vitamin D are associated with high blood pressure, diabetes and increased risk of fractures in the elderly.

Why is this essential nutrient so elusive? After all, vitamin D can simply be synthesized in the skin by sunlight, can't it? Unfortunately in Canada there are substantial portions of the year during which UVB rays are not strong enough to make vitamin D, even at midday. Dark-skinned individuals living in northern latitudes have an especially high risk of D deficiency as melanin slows the production of D in the skin. A trend towards low fat foods, sun avoidance and low consumption of wild-caught, oily fish (our best dietary source of vitamin D) all add up to a widespread vitamin D deficit.

Additional Information

Pregnancy and lactation: Suitable for pregnant and lactating women.

Children: Health Canada recommends 200 IU daily for children of all ages. Emerging research indicates that much higher doses are safe and support optimal health for children.

Drug interactions: Many drugs cause vitamin D deficiencies because they interfere with the absorption and/or metabolism of vitamin D, including cholestyramine (Questran), colestipol (Colestid), phenytoin (Dilantin), phenobarbital, orlistat (Xenical), and mineral oil. Also, corticosteroids, such as prednisone, increase the need for vitamin D.

Contraindications: People using digoxin (Lanoxin) and thiazide diuretics should consult a health care practitioner before supplementing with vitamin D. People with liver or kidney disease, primary hyperthyroidism, lymphoma, tuberculo- sis and granulomatous diseases should consult a health care practitioner before supplementing with vitamin D.

Most people experience some degree of vitamin D3 deficiency, but an explosion of research is showing that taking a vitamin D3 supplement can improve physical and mental health, and reduce the risk of infections and degenerative diseases.
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