Vitamin D3: Maintains normal blood levels of calcium and phosphorus
• Promotes bone mineralization
• May reduce high blood pressure
• Helps build strong bones
What is Vitamin D3?
Vitamin D3, calciferol, is a fat-soluble vitamin. It is known as the “sunshine” vitamin because it is formed in the body by the action of the sun’s ultraviolet rays on the skin. Vitamin D3 is converted in the kidneys to the hormone calcitrol, which is actually the most active form of vitamin D3. The effects of this hormone are targeted at the intestines and bones.
Vitamin D3 requirements increase with age, while the ability of skin to convert sunlight into Vitamin D3 decreases. In addition the ability of the kidneys to convert calcidiol to its active form also decreases with age, prompting the need for increased Vitamin D3 supplementation in elderly individuals. One billion people in the world are currently Vitamin D3 deficient.
What does Vitamin D3 do?
The major biologic function of vitamin D3 is to maintain normal blood levels of calcium and phosphorus. vitamin D3 aids in the absorption of calcium, thereby helping to form and maintain strong bones. It promotes bone mineralization in conjunction with a number of other vitamins, minerals, and hormones. Without vitamin D3, bones can become thin, brittle, soft, or misshapen. vitamin D3 prevents rickets in children and osteomalacia in adults, which are skeletal diseases that result in defects that weaken bones.
Cardiovascular: Research indicates that vitamin D3 may play a role in preventing or reversing coronary disease. vitamin D3 deficiency is associated with an increase in high blood pressure and cardiovascular risk. When researchers monitored the vitamin D3levels, blood pressure and other cardiovascular risk factors of 1739 people, of an average age of 59 years for 5 years, they found that those people with low levels of vitamin D3 had a 62% higher risk of a cardiovascular event than those with normal vitamin D3 levels.
What are signs of Vitamin D3 deficiency?
The use of sunscreen with a sun protection factor (SPF) of 8 inhibits more than 95% of vitamin D3 production in the skin. To avoid vitamin D3 deficiency dermatologists recommend supplementation along with sunscreen use.
The reduced pigmentation of light-skinned individuals tends to allow more sunlight to be absorbed even at higher latitudes, thereby reducing the risk of vitamin D3 deficiency. However, at higher latitudes (above 30°) during the winter months, the decreased angle of the sun's rays, reduced daylight hours, protective clothing during cold weather, and fewer hours of outside activity, diminish absorption of sunlight and the production of vitamin D3. Because melanin acts like a sun-block, prolonging the time required to generate vitamin D3, dark-skinned individuals, in particular, may require extra vitamin D3 to avoid deficiency at higher latitudes.
Vitamin D3 deficiency can result from inadequate intake coupled with inadequate sunlight exposure, disorders that limit its absorption, conditions that impair conversion of vitamin D3 into active metabolites, such as liver or kidney disorders, or, rarely, by a number of hereditary disorders. Deficiency results in impaired bone mineralization, and leads to bone softening diseases, rickets in children and osteomalacia in adults, and possibly contributes to osteoporosis.
Warnings:
• The risk of overdose is not present with natural exposure to sunlight, because the skin's capacity to produce vitamin D3 is self-limiting (skin production is thought to reflect the dose of vitamin D3 to which our evolution optimised human biology). In contrast, care should be given to limit oral intake for infants to no more than 1000 IU (25 mcg) daily, or for adults no more than 10,000 IU (250 mcg) daily.
• If you are pregnant or lactating consult a health care practitioner before using Vitamins D3.
• Occasional side effects reported with large doses of Vitamin D include a disorder known as hypercalcemia, which causes calcium deposits in soft tissues. Signs of the disorder include headache, weakness, nausea, vomiting, confusion, kidney problems and constipation. Consult a health care practitioner if you experience any of these symptoms while taking Vitamin D3.
Serving Size: 1 Softgel
Servings Per Container: 60
Amount Per Serving
• Vitamin D3 125 mcg (5000 IU)
(as cholecalciferol)
Other Ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, Vegetable Oil, Purified Water.
Contains: Soy
Suggested Daily Intake:
Take 1 softgel daily with a meal.
Warning: If you are pregnant, nursing, have any heath condition or are taking anymedicaktions, consult your health practitioner before using this product. KEEP OUT OF REACH OF CHILDREN. Store in a cool, dry place. Do not use this product if the safety seal is broken.
(100)
Bought this product?
by Rodrigo on 26 March 2016Verified Purchase | Machine Translated from Portuguese
Was this review helpful to you?10
by ianina on 13 May 2016Verified Purchase | Machine Translated from Portuguese
Was this review helpful to you?5
by Enrico on 15 January 2016Verified Purchase | Machine Translated from Portuguese
Was this review helpful to you?4
by Rhona on 12 February 2019Verified Purchase
Was this review helpful to you?2
BIOVEA is committed to product quality through every step of the manufacturing process: formula development, raw ingredient selection, product testing, controlled storage and transport. Because we feel so strongly about the quality, potency and purity of our products, we 100% guarantee your satisfaction with every purchase at BIOVEA.
BIOVEA branded products go through the stringent processes below to ensure the quality of our products. Our Product Quality Team works closely with other manufacturers to ensure that all of the brands and products available on biovea.com share the same high-level dedication to quality.
Research - BIOVEA dedicates countless resources to the research and development of new products to stay at the forefront of the vitamin and supplement industry. The benefits of a product are researched extensively before raw ingredients are selected and formulation begins. As new ingredients emerge and new health benefits are discovered, BIOVEA works closely with researchers, manufacturers and suppliers to make sure we always have the latest products available to our customers.
Purity - BIOVEA uses ingredients with superior purity, efficacy and bioavailability, ensuring the quality and benefits of the final product. We work closely with our manufacturers and suppliers to source the highest purity raw ingredients from all over the world. BIOVEA works with a variety of suppliers to guarantee the ability to identify and select the most potent and pure active ingredients for each nutritional product.
Manufacturing - Our products are manufactured according to Good Manufacturing processes (GMP). All BIOVEA nutritional products are manufactured exceeding GMP in facilities that are carefully monitored and regularly inspected to ensure these high standards are constantly upheld.
Testing - Over 25 different standards must be met for each product - ensuring purity and potency and that they are free of any bacterial agents. Any ingredient that does not meet testing standards is discarded and not used in production. In addition, products are tested for microbial agents, pesticides and other volatile materials as well as screened for harmful agents that can decrease the efficacy of the product and reduce shelf life during the production process. All finished products are tested before packaging to verify that purity, quality and potency have been maintained to specified levels before the products are cleared for distribution.
Guarantee - Our 100% Satisfaction Guarantee ensures that you can shop with confidence every time you order with us. BIOVEA guarantees the quality and labeled potency of our products. Certificates of Analysis for all BIOVEA branded products are available upon request. If for any reason you are dissatisfied with your product, you may return it within 30 days for a store credit, exchange or a full refund.
Sourcing - Supplier Qualification • Raw Material Specification • Packaging Material Specification
Inspection - Incoming Lot Control • Incoming Inspection • Hygienic Sampling • Laboratory Analysis
Screening - Microbial Screening • Mineral and Heavy Metals • Yeast, Mold and Pesticides
Mixing/Encapsulation - Consistency • Moisture Analysis • Potency Verification • Friability and Hardness
Packaging - Internal Audit System • Metal Detection / X Ray • Shelf Life Verification • QA Inspection