VitaminD3Word now offers a diagnostic kit from ZRT labs so that you can test your Vitamin D levels in the convenience of your own home, anywhere in the world. This test measures calcidiol 25 (OH) D levels, which is the storage form of Vitamin D. 25(OH) levels, truly reflect your Vitamin D status. Many tests measure total Vitamin D status which is not helpful.What you will receive:The kit contains a complete set of instructionsWhat you have to do:1) Wipe finger tip to be used with alcohol pad and allow to dry2) Remove clear cap from lancet and position the red end against the fingertip (nick the finger slightly off center as shown in the video below)3) Press the lancet firmly until it clicks4) Quickly wipe away the first blood of drop with the sterile gauze pad5) Position lanced finger over the blood spot card and gently milk blood from the finger6) As a blood drop forms, and is ready to fall, touch the blood drop to the center of the circle7) Collect only one drop per circle. Usable drops must be about 1cm wide and saturate through the filter paper (see video below) Four drops of blood must be collected- if you have trouble collecting enough blood, choose another finger and continue using the second lancet.
Please note the blotter provided can collect up to 12 spots of blood, only four are needed for the Vitamin D test. This test kit is used for other tests that require 12 drops of blood. For Vitamin D tests you only need to produce 4 drops.8) Let spots air dry for at least 30 minutes. Once dry, close the flap over the blood spots9) Print name and collection date on the blood spot card10) Place blood spot card and completed requisition form in the bag provided, and return by first class mail to the address on the return envelope: ZRT Laboratory, 8605 SW Creekside Place, Beaverton, OR 97008 USA11) Your results will be e mailed to you as soon as they are ready and you will also receive a hard copy in the mail. Your result should be available in 7-10 working days after your mail your sample.If you wish to purchase the Vitamin D home test click "Add to Cart Below" Cost:$70.00 The products and the claims made about specific products on this site have not been evaluated by the United States Food and Drug Administration and are not intended to diagnose, treat, cure or prevent disease.
The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.Sign up for “Vitamin D3 News” and keep yourself informed of the latest breakthroughs!Vitamin D3 micro pills in two strengths Home Test for Vitamin D3 Levels£54.00 Inc.Click here to buyThe Vitamin D Test is a serum or dried blood spot analysis that quantitates 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 metabolites. The metabolite 25-hydroxyvitamin D is the major circulating form of Vitamin D in the body and the best indicator of a patient’s true vitamin status. The major biologic function of Vitamin D is to maintain the normal blood levels of calcium and phosphorus involved in bone mineralization. Vitamin D also influences expression of more than 2,000 genes, including those responsible for regulation of cellular proliferation, cell differentiation, apoptosis, and angiogenesis.
The immune-modulating effects of Vitamin D are profound, as evidenced by the many conditions that are associated with Vitamin D deficiency.Vitamin D deficiency has been linked to increased risk for many common and serious diseases, including some common cancers, diabetes, cardiovascular disease, and osteoporosis. Deficiency is also prevalent in infants who are solely breastfed and who do not receive Vitamin D supplementation. Adults of all ages who have darker skin (increased skin melanin) or who always wear sun protection or limit their outdoor activities, such as homebound elderly persons, are also prone to Vitamin D deficits.Studies suggest that exposure to sunlight enhances the production of Vitamin D in the skin and prevents many chronic diseases. Seasonal depression is also linked with low levels of Vitamin D, especially during the winter months when sunlight exposure is at a minimum. Vitamin D can also come from supplementation and diet, but there are very few foods (fatty fish, fish liver oil, and eggs) that naturally contain Vitamin D.
Several foods claim to be fortified with Vitamin D, but the synthetic form isn't as potent and doesn't last as long in the body.The Vitamin D Test can help to determine if sun exposure is adequate, if dietary Vitamin D is sufficient, and to assess the likelihood of malabsorption or liver disease.The Vitamin D Receptor (VDR) is a nuclear hormone receptor that is activated by the active form of Vitamin D, calcitrol. VDR is expressed by most cells in every organ of the body. More than 2,000 genes are regulated by VDR activation.The primary role of Vitamin D is to regulate blood levels of calcium and phosphorus by promoting absorption in the intestines and reabsorption in kidneys. Calcium and phosphorus levels are important for bone mineralization and growth as well as for the prevention of hypocalcemic tetany. Vitamin D is also an important immune regulator. It promotes phagocytosis, anti-tumor activity, and immunomodulary functions that play a role in autoimmune disease.The 2000-2004 NHANES provided the most recent data on the Vitamin D nutritional status of the U.S. population.
Approximately 9 percent of the pediatric population, representing 7.6 million U.S. children and adolescents, were 25(OH)D deficient and 61 percent, representing 50.8 million U.S. children and adolescents, were 25(OH)D insufficient. Generally, younger people had higher Vitamin D levels than older people, males had higher levels than females, and non-Hispanic whites had higher levels than Mexican Americans, who in turn had higher levels than non-Hispanic blacks. Depending on the population group, 1-9 percent had levels <11 ng/mL , 8-36 percent had levels <20 ng/mL, and the majority (50-78 percent) had levels <30 ng/mL.The elimination of a food will reduce the ability for our laboratory to detect antibodies (allergies) to that food.THIS TEST IS ALSO KNOWN AS: SecoSet – Vitamin D Derivatization Kit for LCMSRecently the importance of the often forgotten vitamin D have come into the spotlight. Study after study reveals that low levels of vitamin D enable disease progression in the body while adequate levels of this sunshine vitamin not only decrease your risk of disease but also helps to fight off diseases already in place.
(There are five known types of vitamin D. D1, D2, D3, D4, and D5. For our purposes here we are speaking of vitamins D2 and D3.)For a number of reasons, many people aren’t getting enough daily or weekly vitamin D, leading to vitamin D deficiency. You may not get enough vitamin D if:Detecting a vitamin D deficiency from symptoms alone is difficult because the common symptoms are vague, such as tiredness or general aches and pains.More severe symptoms of vitamin d deficiency are pain in your bones and overall weakness and difficulty getting around. Some people may get frequent infections. It’s important to remember that some people, if not most, may never get these symptoms.This is why it’s so important to have your blood levels tested to determine your vitamin D levels.If you think you may have vitamin D deficiency, you should see your physician or have a blood test to check your vitamin D levels.In a recent study, researchers at the Mayo Clinic found that leukemia patients with low levels of vitamin D at their diagnosis were twice as likely to die and progressed at a faster rate than those with adequate vitamin D levels.
They also discovered trends revealing that higher levels of vitamin D matched with longer survival times and decreased progression of the disease.D. Alexander Parker, Ph.D., Associate Professor of Epidemiology and Urology at Mayo Clinic in Florida, suggests that one-quarter of Americans suffer from low levels of Vitamin D.In fact according to data obtained by the National Health and Nutrition Examination Survey 7.6 million children across the USA were vitamin D deficient. This is defined as less than 15ng/ml of blood.Vitamin D is important for bone health as well as reducing the risk of heart disease, diabetes and some types of cancer. It is vital for the absorption and metabolism of calcium and phosphorus. In addition it has been found to:Check out the chart below for the recommended amounts of vitamin d. Again, it’s worth pointing out that the only way to accurately know is to test your blood.The best source of vitamin D is from the God given sunshine.It is recommended that you should get ten to fifteen minutes of sun on the face, arms, hands, and back at least two times a week.
Be careful to stay on the safe side of burning.However, for some people living in areas of the world where it’s not easy to get adequate sunlight, I recommend supplementing with a high quality Vitamin D3 supplement.If you’re struggling to get the advised amounts of sun exposure try a high quality supplement.The best time of day to get sunlight exposure for vitamin D is noon. It’s essential to know and maintain healthy levels of vitamin d to protect against disease and disability later in life. For this reason, it’s important to get proper testing to know your levels of vitamin D.As I mentioned earlier, having a blood tests to measure the amount of vitamin D in your blood is the only way to know if you’re getting enough vitamin D or not. The blood test you need is called a 25(OH)D Blood Test. You have a few options for testing, the two below are very easy and straightforward:1. Order an in-home test. These tests are simple to use. Order online and a test is sent to your home.