Product name: Carlson Labs, Vitamin D3, 5,000 IU (125 mcg), 360 Soft Gels
Quantity: 360 Count, 0.27 kg, 7.4 x 7.4 x 13.2 cm
Categories: Carlson Labs, Supplements, Vitamins, Vitamin D, D3 Cholecalciferol, Gluten Free, Casein Free, FDA Regulated Facility
Dietary Supplement, Bone Support, Immune Function, Heart Health, Providing the Highest Quality Nutritional Supplements Since 1965, Gluten-Free, Milk/Casein-Free, Preservative-Free, Potency and Quality Guaranteed, An FDA Regulated Facility, Scientific research indicates Vitamin D3 plays an important role in promoting teeth, bone, and muscle health; immune and cardiovascular system function; and calcium absorption.
I throughly recommend this product, especially in the winter months when sunshine (Needed by the body to convert to vitamin d3) is at a premium. Then i heard about the research into vit d3 and depression and how lack of vitamin d3 can cause depression in some people. Association between vitamin d and carboxy-terminal cross-linked telopeptide of type i collagen in children during growth hormone replacement therapy. There is a selection of vitamin d supplements available for purchase online. I would be disappointed if my doc was holding me back from optimal health and waiting for deficiency symptoms to pop up before running a lab test for an important item like vitamin d. As vitamin d gets stored in your body for weeks or months at a time, you may only need occasional sunshine to keep your blood levels adequate. Vitamin d supplementation and falls: A trial sequential meta-analysis. Primitive vertebrates in the ocean could absorb calcium from the ocean into their skeletons and eat plankton rich in vitamin d. I find that when i check vitamin d in an older patient who is not taking a supplement, they virtually always have a low level. The vitamin also was said to improve athletic performance.
Carlson Labs, Vitamin D3, 5,000 IU (125 mcg), 360 Soft Gels: D3 Cholecalciferol, Vitamin D, Vitamins, Supplements
In addition to disagreement over a target number, there is controversy over which form of vitamin d to measure, and how to measure it. We suggest vitamin d3 when possible, rather than vitamin d2, because vitamin d3 is the naturally occurring form of the vitamin and it may raise vitamin d levels more effectively. It is important to note that people who are overweight have a more difficult time absorbing vitamin d and therefore require a higher dose. Several forms (Vitamers) of vitamin d exist. In reality, the amount of time that a person has to spend in the sun to receive a sufficient dose of the d vitamin is extremely small and just a few minutes a day will be sufficient and not have any adverse effects from the amount of ultraviolet light received. Without sufficient vitamin d, bones become brittle (In children this is called rickets and in adults it is called osteomalacia) and break more easily. One study showed that 96% of people who had experienced heart attacks were low in vitamin d. In contrast, vitamin d is involved in the processes of bone growth and mineralization through the regulation of calcium and phosphorus metabolism.
Seasonal changes in human plasma levels of 25-hydroxyvitamin d. The uncertain significance of low vitamin d levels in african descent populations: A review of the bone and cardiometabolic literature. As you tan, you should gradually increase your sunbathing time durations to continue making enough vitamin d. Idiopathic infantile hypercalcemia is caused by a mutation of the cyp24a1 gene, leading to a reduction in the degradation of vitamin d. It also remains unclear at just what upper level vitamin d levels should be considered toxic or unsafe. As far as i know, if you are no longer taking the supplement, your vitamin d level should slowly go down on it’s own. Summary vitamin d is a fat-soluble vitamin that your body can store for long periods of time. Should you take vitamin d during the summer months? Dri, dietary reference intakes: For calcium, phosphorus, magnesium, vitamin d, and fluoride. For 25-hydroxyvitamin d assessment, most trials had archived blood samples of subjects and performed measurement of 25-hydroxyvitamin d levels at baseline and during the trial on random samples of the control and intervention groups. Davis says testing is tricky because the vitamin goes through several steps to get to it’s active form.
He points to the recent colorectal cancer review suggesting a big reduction in risk with higher blood levels of vitamin d. The dietary reference intakes for vitamin d are chosen with a margin of safety and overshoot The targeted serum value to ensure the specified levels of intake achieve the desired serum 25(Oh)d levels in almost all persons. To better understand the possible mechanism by which vitamin d metabolism influences growth, some authors have started their studies from children with rickets. A human body produces vitamin d as a response to sun exposure. Mechanisms of the anti-cancer and anti-inflammatory actions of vitamin d. Optimal serum 25-hydroxyvitamin d levels for multiple health outcomes. Adults who have limited sun exposure are also at increased risk of vitamin d deficiency, especially if their skin is dark. Vitamin d3 (Cholecalciferol) is the same form of vitamin d that the body manufactures when skin is exposed to ultraviolet (Uv) radiation from the sun. Much debate and uncertainty surround how much (If at all) healthy infants, children, and adolescents should be supplemented with vitamin d. Since here in uk we do not get as much sun been drinking vitamin d suppliments for a while now. However, most adults are unlikely to get more than 5-10% of their vitamin d needs from dietary sources. The national institutes of health (Nih) found that even foods rich in vitamin d require multiple servings to meet the recommended 600 iu per day.
Vitamin d3 (Cholecalciferol) for prevention of fractures: I would like to add that you need to take sufficient magnesium along with the vitamin d in order to avoid the side effects of cramping and pain. Revitahip active vitamin d protocol (Initial 250,000 iu followed by 800 iu vitamin d3 and 500 mg calcium daily at 4 weeks shows significance in reducing falls. Unlike with the other essential vitamins, vitamin d is not found in many foods. Because standard diets usually do not contain enough vitamin d, safe sunlight exposure or consumption of foodstuffs artificially supplemented with vitamin d are necessary to avert complications related to vitamin d deficiency. Recent cochrane reviews on pain 9 and fractures 10 have addressed the effects of vitamin d supplementation. Use only an accurate milligram scale to measure, as vitamin d may be harmful in large amounts. Although tentative data link low levels of vitamin d to asthma, evidence to support a beneficial effect on asthmatics from supplementation is inconclusive. Essential nutrient interactions: Does low or suboptimal magnesium status interact with vitamin d and/or calcium status? In this review we have collated a diverse array of data describing how vitamin d signaling was established in the brain; how dietary, environmental, or genetically engineered abnormalities could affect brain development and function; how vitamin d could be a neuroprotective agent and finally how a disturbance in normal vitamin-d-related activities could produce neurological or neuropsychiatric diseases.
Carlson Labs D3 Cholecalciferol
In both transfers, vitamin d works in concert with parathyroid hormone. Scientific opinion on the tolerable upper intake level of vitamin d. While symptoms are more or less non-existent, the result of a vitamin d deficiency can be more serious. As a dietary supplement, take 1 capsule daily with food, or as directed by a healthcare professional. The aforementioned meta-analysis of observational studies Indicates that with the 4,7 ng/ml increase in 25-hydroxyvitamin d level obtained in the whi trial, a 7% decrease in the risk of colorectal cancer could have been expected. Regular sun exposure is the most natural way to get enough vitamin d, but too much sunlight comes with health risks. Because the body produces it, vitamin d3 is not a true vitamin, but it is usually considered a vitamin due to it’s importance in the human body. We fitted random effects meta-regression models for prediction of linear change in 25-hydroxyvitamin d concentration.
This may vary with prescription forms of vitamin d, so talk to your doctor or pharmacist about what is right for you. I would at least switch to an equivalent daily dose of vitamin d3, the human form of vitamin d. Over the july 4th weekend, my non-physician husband with a history of skin cancer tried to justify not wearing sunscreen in order to get some vitamin d. Of note, most dosing is in terms of international units, or iu (1 Iu is the equivalent of 25 ng of vitamin d). The high prevalence of vitamin d insufficiency in the normal population and it’s association with increased risk for osteoporosis, diabetes, hypertension, cardiovascular disorders, tuberculosis, autoimmune disease, and cancer have prompted a comprehensive search for the pathogenic mechanisms underlying these associations. Thus, identifying and treating vitamin d insufficiency or deficiency is important to maintain bone strength. An ideal way to obtain vitamin d, as few foods contain vitamin d in sufficient quantity to meet daily value levels. Is the preferred form of vitamin d, identical to the type manufactured by the body when skin is exposed to uv sunlight. Instead, vitamin d is created from oily secretions of the skin deposited onto the feathers or fur, and is obtained orally during grooming. Phytoplankton in the ocean (Such as coccolithophore and emiliania huxleyi) have been photosynthesizing vitamin d for more than 500 million years.
In addition, giving vitamin d supplements to people at risk of deficiency has been found to reduce the risk of multiple sclerosis and certain cancers, and prevent falls in the elderly. Also, for your skin to synthesize vitamin d, you need to be exposed to uvb radiation. Metabolic and immunological consequences of vitamin d deficiency in obese children. Decided to investigate the vitamin d3 connection and to increase the daily dose. Studies looking at the benefits of vitamin d on various conditions are ongoing. Vitamin d supplementation during pregnancy: State of the evidence from a systematic review of randomised trials. Compare the most helpful customer reviews of the best rated products in our vitamin d store. Although in these patients, cases of hypovitaminosis d were not identified before the start of the therapy with rgh, after treatment, there was a significant increase in the levels of 1,25(Oh) 2d, while the values of 25(Oh)d did not undergo modifications. One excellent review outlines in detail a variety of approaches to maintenance dosing and correction of vitamin d insufficiency/deficiency, with nuances relevant to specific populations.
Sunlight and vitamin d: Both good for cardiovascular health. I believe he also says to take k2 if you are supplementing with vitamind3, he also suggests annual testing for anyone over age 50, his research is quite amazing and i hope you get the chance to read his studies and his book. One microgram of vitamin d is equal to 40 iu.