Solgar, Vitamin D3 (Cholecalciferol), 1000 IU, 250 Softgels

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Product name: Solgar, Vitamin D3 (Cholecalciferol), 1000 IU, 250 Softgels
Quantity: 250 Count, 0.38 kg, 12.7 x 6.9 x 6.9 cm
Categories: Solgar, Supplements, Vitamins, Vitamin D, D3 Cholecalciferol, Non Gmo, Dairy Free, Casein Free

Since 1947, 25 MCG (1000 IU), Maintains Healthy Bones and Teeth, Supports a Healthy Immune System, Promotes Tissue Health, Non-GMO, Gluten, Wheat and Dairy Free, Dietary Supplement, Vitamin D is a fat-soluble vitamin that is required to promote calcium absorption, which helps to maintain healthy bones and teeth. Vitamin D also supports a healthy immune system and neuromuscular function. The Vitamin D3 in this product is the same form produced by the body when our skin is exposed to sunlight. As we age, our bodies may absorb this important nutrient less efficiently. This product utilizes oil from select livers of deep-sea, cold water fish. The oil has been molecularly distilled to remove harmful contaminants. This formulation is offered in oil-based softgels to promote optimal absorption and assimilation.

Despite it’s name, vitamin d is not a vitamin, but a prohormone, or precursor of a hormone. Finally, we propose recommendations for the monitoring of children who receive vitamin d supplementation and those with evidence or suspicion of intoxication. Three of four studies failed to show pth lowering using 200,000 to 300,000 iu vitamin d 2 (31, 33, 43); Only yu et al Showed a significant decrease in pth in pregnant women at delivery, following administration of 200,000 iu of vitamin d in the 27th week of pregnancy. 12-Week vitamin d supplementation trial does not significantly influence seasonal 25(Oh)d status in male collegiate athletes. Evidence for an association between vitamin d and multiple sclerosis. Governmental regulatory agencies stipulate for the food and dietary supplement industries certain health claims as allowable as statements on packaging. Daily vitamin d supplementation is often inadequate in treating vitamin d deficiency due to poor compliance. With limited rcts observed vitamin d3 supplementations on muscle strength, it is therefore not feasible to adjust for different variables, like measurement performed during different season of the year, sport professions, sunlight exposure, specific age groups, genders, type of diets (Such as mediterranean diet, vegan diet, ketogenic diet), etc.

Solgar, Vitamin D3 (Cholecalciferol), 1000 IU, 250 Softgels: D3 Cholecalciferol, Vitamin D, Vitamins, Supplements

Because of it’s experimental design, the results of the whi trial are not likely to be due to confounding, and they point to an absence of cause-effect relationship or simply to a totally insignificant dose of vitamin d. In the eye, initial studies in mouse, rabbit, and human corneal epithelial cells showed expression of vdr and cyp27b1 by rt-pcr, and vitamin d metabolites were detected in the aqueous and vitreous humors by mass spectroscopy. Although vitamin d toxicity is rare in children, increased use of vitamin d formulations, re-examination of optimal vitamin d levels, and use of higher doses lend potential for an increased incidence of vitamin d toxicity. The main symptoms of vitamin d overdose which are those of hypercalcemia including anorexia, nausea, and vomiting. The ul for vitamin d has been set at 4,000 iu daily by the institute of medicine. In the case of vitamin d, you will definitely be able to find a usp-verified vitamin d otc dietary supplement. Yet, only a handful of foods contain significant amounts of this crucial vitamin, and deficiency is very common (1, 2, 3). Most adults up to age 70 need no more than about 600 iu of vitamin d a day; older people, 800 iu.

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. Hence, the possibility cannot be dismissed that, because of dosage and compliance problems, changes in vitamin d status in the whi trial might not have been sufficient for observing a substantial influence on the risk of colorectal cancer. Assessment of vitamin d nutritional and hormonal status: What to measure and how to do it. Parents say they are simple to use, and they feel good knowing their kids are getting enough of this healthy vitamin that promotes their growth and development. Some observational studies suggest extraskeletal benefits of increasing the vitamin d status (1, 3), But their results may reflect the influence of confounding factors and not true cause-effect relationships (4, 5). Some nutritionists believes the rda of vitamin d is not sufficient. Due to the many health benefits of vitamin d, supplementation is encouraged if optimal levels are not present in the body. There is considerable research activity looking at effects of vitamin d and it’s metabolites in animal models, cell systems, gene expression studies, epidemiology and clinical therapeutics.

Exposure to the sun is not recommended as a source of vitamin d for infants and children, due to the potential long-term risks of skin cancer. Outcomes of interest included: Serum/plasma 25(Oh)d, Serum/plasma pth, Differences between vitamin d 2 and d 3, and Adverse effects. For chronic pain, the primary outcome reviewed, only one of four clinical trials found an effect of vitamin d supplementation; that trial used 1-2 mg of alfacalcidol daily over 16 weeks in rheumatoid arthritis. To see the full set of research information and references for vitamin d. If the results show that your vitamin d3 level is low, you would most likely benefit from taking vitamin dnot only during summer but throughout the year. Randomized placebo or open-label trials that evaluated the influence of vitamin d supplementation on clinical outcomes were included in the study. You can pick your supplement up membership-free while out running errands. The finding made sense because around this time, a growing number of laboratory studies demonstrated that the vitamin had anticancer properties in lab animals. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect. There is a lot of debate about what the ideal vitamin d level should be, and how high is too high. However, the discussion has generated confusion among treating physicians and the public about appropriate vitamin d levels and supplementation. An estimated one billion people worldwide are either vitamin d insufficient or deficient.

About 5,000 people from the general population of new zealand were randomly assigned to receive the vitamin d boost or a placebo. He points to the recent colorectal cancer review suggesting a big reduction in risk with higher blood levels of vitamin d. Vitamin d doses in the range of 200,000 to 300,000 iu were associated with significantly lower plasma pth concentrations at 8 weeks in elderly adults (31, 35) And 24 weeks in vitamin d-deficient adults. At $3,50 per year, kirkland signature extra strength vitamin d3 is an inexpensive way to stay up on your vitamin d intake. These vitamin d3 gummies from vitafusion won the chefsbest award for best taste, and customers love them. There is evidence of efficacy for it’s therapeutic use in several medical conditions, as well as of the dangers associated with vitamin d insufficiency or deficiency. Although both vitamin d 2 and d 3 undergo the same hydroxylation steps and are equipotent in treating rickets, vitamin d 2 has been found less toxic in animal studies and less efficacious in raising serum 25ohd concentration than vitamin d 3, when administered in the form of boluses. The health and sciences division (Formerly the institute of medicine) of the national academies of sciences, engineering, and medicine, by contrast, recommends a daily intake of 400 iu of vitamin d for the first year of life and then 600 iu for age 1 through old age.

Solgar D3 Cholecalciferol

Also, for your skin to synthesize vitamin d, you need to be exposed to uvb radiation. For vitamin d deficiency i have been struggling with arthritis-like pain for months. Before launching into a description of the medical research, it is important to get a handle on vitamin d terminology. The biology and pathology of vitamin d control in bone. For asymptomatic patients with vitamin d intoxication, we suggest monitoring of clinical symptoms and serum 25ohd and calcium levels until serum 25ohd values start declining. Too much vitamin d can be harmful, including (Ironically) increasing fractures, falls, and kidney stones, and can be toxic by causing excessive levels of calcium. Low blood calcifediol (25-Hydroxy-vitamin d) can result from avoiding the sun. In other parts of the world, cereals and bread products are often fortified with vitamin d. A 100,000 iu dose of vitamin d 2 was found to decrease in vitro bacterial growth in a population with active tb and potentially prevent reactivation of latent tb infection.

Vitamin d receptor expression decreases with age and findings suggest that vitamin d is directly related to muscle strength, mass and function, all being important factors to an athlete’s performance. The net interactions of calcium supplementation and vdra treatments with adequate vitamin d nutrition upon cardiovascular outcomes have not been assessed. Circulating calcifediol may then be converted into calcitriol, the biologically active form of vitamin d, in the kidneys. Vitamin d3 supplementation does not improve sprint performance in professional rugby players: A randomised, placebo-controlled double blind intervention study. This article explains everything you need to know about vitamin d. The current article is part of the vitamin d and oral health project at the school of dentistry at the university of rwanda college of medicine and health sciences through rwanda human resources for health program in collaboration with harvard university. Vitamin d also promotes calcium absorption, and high levels of vitamin d can cause high levels of blood calcium. It is certainly possible that future research may find links between high vitamin d blood levels and increased heart attack risk. Magnesium supplementation is another matter though. May i add i took a vitaminnd mushroom base and it ignited candida and i believe gave me leaky gut.

Researchers are now testing whether vitamin d supplementation added to ms treatment might help people with the disease. However, vitamin d insufficiency is often associated with reduced gastrointestinal calcium absorption, decreased bone density (Osteopenia or osteoporosis), and, in some cases, a mild decrease of the blood calcium level, elevated parathyroid hormone (Which accelerates bone resorption), an increased risk of falls, and possibly fractures, all of which can seriously affect a person’s quality of life. Nature made is the only other d3 supplement tested by both usp and labdoor to ensure purity and potency, plus it includes soybean oil to help boost absorption. Came across the nutravita vitamin d3 4,000 iu, it peaked my interest. Instead, vitamin d is created from oily secretions of the skin deposited onto the feathers or fur, and is obtained orally during grooming. The d vitamin is the only vitamin that is not obtained from foods that are consumed. For the former, recommendations vary, mostly because there is still some controversy about target serum 25-hydroxyvitamin d levels. Table 1 summarizes the 21 studies that provided information on serum 25(Oh)d or pth before and after vitamin d dosing compared to a control group. A person can also boost their vitamin d intake through certain foods or supplements. The sun is the major natural source of the nutrient, but vitamin d is also found naturally in fish and eggs. 14 The effects of vitamin d supplementation on circulating levels of magnesium were investigated in patients with type 2 diabetes mellitus.

Dosage: While the recommended dosage of vitamin d is 600 iu (International units) a day, you will see a lot of d supplements with a much higher dosage, anywhere from 1,000 to 5,000 iu per pill, softgel, or gummy. Foodpharmacy Blog has helped millions of people find the best of the best when it comes to all sorts of products and services, including vitamin d supplements. An ideal way to obtain vitamin d, as few foods contain vitamin d in sufficient quantity to meet daily value levels. Should you take vitamin d during the summer months? Egg yolks, oily fish, cod liver oil, and fortified dairy products and orange juice contain vitamin d. Experts call for more studies, and this statement cannot be more compelling than in pediatrics where data on the safety and long-term use of high vitamin d doses are limited.

Solgar, Vitamin D3 (Cholecalciferol), 1000 IU, 250 Softgels Product Review

In one 1000 IU capsule is the optimal prophylactic dosage recommended by the Russian Association of Endocrinologists and many professional organizations. Economical and high quality. Vitamin D3 is of good quality. Excellent. In Winter Time Needed. Constant use. Great Drug! Vitamin for those living in the middle and northern latitudes. Good dosage. Amazing

I wrote articles on vitamin D and calcium in my blog. These two elements depend on each other – vitamin D contributes to the absorption and regulation of calcium in our body. My article will be useful to those who are just thinking about taking vitamin D, and those who already drink it. The latter will be able to compare the adequacy of their dosages with the norms proposed by the Russian Association of Endocrinologists (RAE)? It is known that vitamin D should be taken additionally as supplements, because its content in foods does not cover daily needs, and the synthesis of vitamin D in the body under the action of UV is hampered by many factors. The Russian Association of Endocrinologists recommends daily prophylactic intake of vitamin D in dosages: children up to a year – 400 IU, from 1 year to 50 years – 600 IU, 50 years and older – about 800-1000 IU, pregnant and nursing – 800-1000. Preventive dosages do not require correction even during active sun exposure? A dosage of 600 IU of vitamin D for people 18-50 years of age has been approved by most clinical guidelines, by the US Institute of Medicine and the Russian Ministry of Health. Research has shown that in order to achieve the desired concentration of vitamin D in the blood (more than 30 ng / ml), an adult may require daily intake of 1500-2000 IU per day. World organizations and Russian endocrinologists believe that such a dosage is permissible and fits into a safe upper limit – 4000 IU. ATTENTION! Dosage over the recommended standards, especially above the upper limit – 4000 ME, it is necessary to coordinate with your doctor and periodically pass a test of vitamin D levels in the blood based on the analysis of “25 (OH) D”. After all, an overdose of fat-soluble vitamins, which include vitamin D, is more difficult than a deficiency? In this complex from Solgar 250 gelatin capsules of 1000 IU of vitamin D3 in each. This dosage is optimal for an adult. I take one capsule per day without interrupting the multivitamin complex. I drink vitamin D together with calcium in two courses a year, for a month each. In this complex, native vitamin D, natural, in other words. It is derived from the fat of fish living in deep cold seas. Fat undergoes molecular purification to remove harmful substances. Extraction and purification of fish oil is a laborious process, so most often vitamin D3 is obtained from lanolin, wool from sheep. For better absorption of vitamin D3, safflower oil was added to the gelatin capsule. I like Solgar additives: they have a wide range, working dosages, high quality raw materials and an acceptable price tag. I order Solgar supplements a little less than Doctor’s Best and Now Foods supplements only because they are heavier in glass jars than plastic. Sometimes this affects the rise in the cost of delivery.

I buy vitamin D from Solgar, because I trust this reputable manufacturer, plus this product (as stated) is made from the liver oil of deep-sea fish, and not from lanolin. In addition, molecular distillation takes place. I have been taking Vitamin D3 1000ME per day for 10 months continuously for a couple of years. For St. Petersburg, where I live, the ability of the body to produce this vitamin using ultraviolet radiation from the sun of the USB spectrum exists for 2 months (end of May – end of July). Vitamin D levels are monitored by blood tests for 25-hydroxycalciferol. For a result of 30-50 ng / ml, the recommended initial dose is from 800 to 2000 IU, if less than 30 ng / ml – from 2000 to 5000 IU daily. By the way, statistical studies of the Russian Institute of Nutrition of the Russian Academy of Medical Sciences for 2015-2016 g revealed vitamin D deficiency in blood levels in 57.5% of the adult working-age population. Do not forget that vitamin D3 should be taken in conjunction with magnesium and vitamin K2.

The famous vitamin D3 – tens of thousands of articles have already been written about it, how it is useful and how much it is needed. The main factors you need to know about it: we cannot get vitamin D3 from food, the only way to saturate our body with this vitamin is to be in the sun. Unfortunately, today, due to our meager lifestyle in nature, and living in the northern latitudes of our planet, people do not physically receive the right amount of vitamin D3. Not only do we have half a year, it is gloomy and not sunny in the cold season, but in the summer of good weather, too, has become scarce lately. And in addition, people simply have no time to be in the sun, even in the summer, because of today’s high pace of life. Personally, I think that vitamin D3 should be taken from around the beginning of November to the end of February. Many will say “what are you, we don’t have enough of it in the summer and we need to drink it in the summer”, you can’t take one vitamin all year round so that different paid scientists do not say there in order to increase sales of supplements. The body itself must also produce this vitamin; the body, after all, produces vitamin D3 in any case in the summer, but its greatest need is in the period that I wrote about above. What is most important to know about the benefits of vitamin D3 – regulating the balance of calcium, phosphorus and magnesium; regulates hormones; spreads elements throughout the body; promotes cells to divide properly; promotes the correct exchange of processes; supports vision. This is only an insignificant part of everything that this vitamin is needed for, the spectrum of benefits of vitamin D3 is huge. As for the dosage, the dosage should be adequate. I myself have witnessed how a person, due to a high dosage of vitamin D3, developed sand in his urine, the so-called oxalates, that is, organic salts. This is serious. A person may not know for weeks about his metabolic disorder until his urine turns red. I will share with you only my personal opinion on the correct dosage of vitamin D3, based on adequate statistics from scientists from different countries. Children under 12 years of age cannot even come close to this. For children from 12 to 18 years, the dosage should not exceed 400 IU / day. For adults, for prevention, the dosage should not exceed 1000 IU / day. For therapeutic purposes, everything is individual and everything is strictly according to the doctor’s recommendations.

Good brand for quality

I took it because of problems with the thyroid gland on the recommendation of a doctor. Also recommended in the winter to maintain immunity. On the thyroid gland, I can’t say for sure that the changes are associated with it, since there was a complex of drugs. Positive improvements According to my feelings: – reduces fatigue; – clearly enhances immunity, viral pass by; – improved skin condition. I will take it further O?

The doctor prescribed me to take vitamin D constantly in the winter and summer. The capsules are convenient in size, drank and the dosage is 5000, now 1000 is enough. Everything suits

I ordered my daughter, 8 years old, weight 30 kg, height 130 cm. Saw at a dose of 2000 Ie three months. Before taking these vitamins, the analysis result is 27, the mail of three months of intake is 58. The result is obvious. Now until the summer I will give 1000. In the summer, a break.

We have been taking Vitamin D3 from Solgar for a long time with my husband: first, we raised the D3 level in the body to normal with other dosages of 10,000 IU, then 5,000 IU. Now that they have reached normal levels in the blood test, they switched to a preventive dosage of 2,000 IU / day. From their own experience, they realized that all drugs with cholecalciferol from Solgar are very effective, the main thing is to choose the right dosage.

Before that, I took d3 from Merkola at three more, there is no difference. Here I drank two capsules a day and it’s normal, the level has risen! Lack of d3 is critical, but there is no overdose as such. Therefore, this dosage is well suited for those who prescribe vitamins for themselves)

but the weight moved from a dead point

Questions and Answers

Is it Kosher? I couldn’t any vitamin d by Solgar that’s Kosher.
Does this product contain vitamin A as well and if so, how much? Thank you.
where did it make?
This one kosher?
Should I chew them or swallow without chewing?
should I take it every day or once a week?
Can I take this item when I breast fed
is this halal
Is it safe to take such huge dosage every day?
Hi, is this product vegan?

I’m buying this product all the time and it is kosher. I take only kosher vitamins. I like this product very much.
Garbage company. They do NOT help the customer when orders don’t arrive and don’t even offer to assist. You are left on your own as if you could do anything with another country’s customs office. I am so angry that I relied on this company and lost my money. Now I’ll shop from other companies and give these thieves not one more cent.
I’m sorry but it doesn’t say.
Yes, this one
Just swallow with water without chewing
My endocrinologist has appointed me to take 1 capsule daily during breakfast. I believe that the appointment should be made by a doctor.
As I know “yes”, but the dosage should be selected by the doctor. I would take less.
I still haven’t been sent anything
I take it 3 times a week!
Yes, it’s vegan.