Supplementation with ergocalciferol and cholecalciferol in patients. Medical search. Frequent questions

Compared to other vitamin D compounds in clinical use (cholecalciferol, ergocalciferol), calcitriol has a higher risk of inducing hypercalcemia. (wikipedia.org)
High calcitriol levels may also be seen in human disease states in patients not on supplementation. (wikipedia.org)
Vitamin D2 (ergocalciferol) produced by irradiating fungi and mushrooms, less efficient precursor to biologically active 1, 25 dihydroxyvitamin D (calcitriol), also potentially less effective and more toxic. (perimenopausalmamas.com)
To understand vitamin D pharmacology, one needs to be familiar with the different forms of vitamin D, namely cholecalciferol, calcidiol, and calcitriol. (medtheses.com)
Calcitriol (1,25-dihydroxyvitamin D) is made from calcidiol in the kidneys and in tissues and is the most potent steroid hormone derived from cholecalciferol. (medtheses.com)

Vitamin D refers to two biologically inactive precursors - D3, also known as cholecalciferol, and D2, also known as ergocalciferol. (nutraingredients.com)
Another plant based form of vitamin D, known as ergocalciferol or D2, can also be obtained from the diet (rich food sources are mushrooms, fortified soya milk and almond milk) or via supplementation. (cytoplan.co.uk)

Although decades of research suggest a link between vitamin D deficiency and neurologic disorders including multiple sclerosis (MS), Alzheimer dementia (AD), Parkinson disease (PD), and amyotrophic lateral sclerosis (ALS), the role of vitamin D supplementation in the prevention and management of these conditions is unclear. (reachmd.com)
"Our findings provide further rationale to explore the role of vitamin D supplementation in reducing the risk for SARS-CoV-2 infection and COVID-19 disease," wrote the researchers, led by Harvey Kaufman, MD, from Quest Diagnostics and Michael Holick, PhD, MD, professor of Medicine, Physiology and Biophysics and Molecular Medicine at Boston University Medical Campus. (nutraingredients-usa.com)

Vegans especially benefit from vitamin D supplementation as they cannot eat many vitamin D-rich foods. (ivvitamintherapy.com)
Slight evidence supports the hypothesis that humans similarly benefit from vitamin D supplementation in terms of osseointegration. (springeropen.com)

Patients with secondary hyperparathyroidism usually have low-normal calcium and elevated parathyroid hormone. (medscape.com)
Deficient vitamin D levels increase the risk of potentially dangerous low postoperative calcium levels-a condition that could easily be prevented by vitamin D supplementation. (lifeextension.com)
The issue of vitamin D deficiency in patients who are undergoing thyroid surgery can potentially impact both the care of parathyroid glands during surgery and calcium management after surgery,' commented study coauthor Hamad Chaudhary, MD, of Henry Ford's Department of Otolaryngology-Head & Neck Surgery. (lifeextension.com)
Patients identified as at risk for osteoporosis (including children and adolescents) should undergo preventive measures, including adequate calcium intake, vitamin D intake, and exercise. (medscape.com)
A meta-analysis (28 randomized controlled trials) suggests that vitamin D supplementation (average daily dose of 3500 IU for 6 months) improves glycaemic control (HbA1c and fasting blood glucose) and reduces insulin resistance in pre-diabetic or high-risk people with diabetes, although effects may vary by age, calcium intake, vitamin D deficiency, and serum 25(OH)D levels. (cobfoundation.org)
She was commenced on calcium and vitamin D supplementation but fell and suffered a subcapital fracture of her femoral neck later that night, requiring hemiarthroplasty, subsequently complicated by pneumonia, wound infection, urinary tract infection, sepsis, recurrent hemiarthroplasty dislocation and prosthesis infection requiring excision arthroplasty. (biomedcentral.com)
Cholecalciferol (D3) is converted to active forms by hydroxylation, which then play crucial roles on the absorption, metabolism, and cellular use of calcium. (diagnose-me.com)
Most of these patients have autoantibodies directed against the calcium-sensing receptor. (teachmemedicine.org)
This page discusses when and how to test calcium and vitamin D levels and to counsel families regarding dietary intake and supplementation. (medicalhomeportal.org)
Vitamin D is additionally accustomed confirm effectiveness of treatment once D, calcium, phosphorus and/or magnesium supplementation is prescribed. (meditest.in)

Treatment of vitamin D deficiency consists of intake of food rich in Vitamin D. Supplements in the form of ergocalciferol or calciferol are given. (pediatriconcall.com)
Vitamin D supplements are available as D2 (ergocalciferol) or D3 (cholecalciferol). (bcmj.org)
Other forms of vitamin D (mainly ergocalciferol or vitamin D7) can also be absorbed from a variety of foods, such as oily fish, red meat, egg yolks, fortified grains, and specific supplements such as cod liver oil. (cobfoundation.org)
Low vitamin D levels in cancer patients should be corrected using reasonable sun exposure and supplements. (karger.com)
Vitamin D supplements are easily available in pharmacies if a patient has limited sun exposure or has difficulty absorbing vitamin D from food sources. (alife.org.sg)
Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. (adjap.org)
Patients with abnormal liver function, abnormal renal function, and who received vitamin D supplements or ketogenic diet containing vitamin D were excluded. (biomedcentral.com)

Cholecalciferol travels to the liver where it is converted to 25-hydroxyvitamin D (25OHD). (cytoplan.co.uk)
In 1849, doctors treated tuberculosis patients with cod-liver oil (which is rich in vitamin D3) and noted many patients experienced an improvement in their symptoms. (holtorfmed.com)
Foods such as cod liver oil, milk fat, butter, animal liver, and egg yolk are another source of vitamin D, in the form of vitamin D 2 (ergocalciferol). (biomedcentral.com)
Vitamin D is a fat soluble vitamin and exists in two main forms as cholecalciferol(vitamin D3) which is synthesized in skin from 7-dehydrocholesterol in response to sunlight exposure & Ergocalciferol(vitamin D2) present mainly in dietary sources.Both cholecalciferol & Ergocalciferol are converted to 25(OH)vitamin D in liver. (meditest.in)

Published in October 2014 in the online journal Nutrients , their work concluded that the Institute of Medicine-the organization that develops recommended dietary allowances for Canadians and Americans-made a serious calculation error in determining the allowances for vitamin D and that higher doses of supplementation were required. (bcmj.org)
Further studies are pending regarding vitamin D and recommended doses, as well as potential uses for vitamin D supplementation in various conditions. (bcmj.org)
A literature review and meta-analysis (including 20 randomized controlled trials) pointed out that vitamin D supplementation significantly improved serum 25(OH)D levels and insulin resistance index (HOMA-IR) in patients with type 2 diabetes, especially in non-obese subjects, Middle Eastern ethnic groups, vitamin D deficiency, better baseline glycemic control, and patients taking large doses (daily dose of 2000 IU) in a short period of time. (cobfoundation.org)
One Hundred Years after Vitamin D Discovery: Is There Clinical Evidence for Supplementation Doses? (vitamindwiki.com)
Supplemental oral vitamin D may come in small or large doses and two types, D2 (Ergocalciferol) and D3 (Cholecalciferol). (davita.com)
If your levels are low, less than 20 ng/mL, supplementation of higher doses may be recommended by your doctor. (davita.com)
Clinical trials of doses of 50,000 IU weekly for four weeks followed by routine supplementation were effective in raising levels of vitamin D to 30-40 ng/mL. (davita.com)
The administration of physiological doses of cholecalciferol is allowed without a doctor's prescription. (lamyra.org)
Therapeutically I have been using doses of 5000-10000 IUs of vitamin D for my patients after checking their blood levels and a deficiency is found. (rockwoodnaturalmedicine.com)

D2 or ergocalciferol, is found in mushrooms and yeasts. (alife.org.sg)
Vitamin D2 (also called ergocalciferol) is found primarily in mushrooms, plants, and yeast [3]. (creighton.edu)

Patients that received a high dose of vitamin D supplementation achieved normalization of vitamin D levels and improved clinical recovery evidenced by shorter lengths of stay, lower oxygen requirements, and a reduction in inflammatory marker status. (nih.gov)
The authors concluded that multicomponent tools aimed at doctors and patients may support clinical decision making in the management of osteoporosis. (medscape.com)
Therapy should be individualized based on each patient's clinical scenario, with the risks and benefits of treatment discussed between the clinician and patient. (medscape.com)
Ongoing clinical studies will have to further prove this concept for different patient groups. (vitamindwiki.com)
To date, the successful treatment based on adequate dietary intake of vitamin D or oral vitamin D supplementation in psoriasis represent an unmet clinical need and the evidence of its beneficial effects remains still controversial. (springer.com)
Patients suffering from psoriasis present a broad range of clinical phenotypes. (springer.com)
We provide a case report of a patient with severe vitamin D deficiency, illustrating its clinical presentation. (biomedcentral.com)
Much of what we know comes from observation and extrapolation from clinical patients with known nutrient imbalance or metabolic dyscrasias, from those afflicted with famine, and from animal studies. (vitamindwiki.com)

Measuring serum vitamin D levels is seldom indicated and is not covered under MSP unless ordered by a specialist for selected patients. (bcmj.org)
At an average daily dosage of 50,000 IU, there was a 49% associated reduction in COVID-19 infections in patients with low serum (0-19 ng/ml) vitamin D levels. (vitamindandme.org)
Black veterans receiving supplementation had a larger associated reduction than whites, although both were statistically significant, and the difference was not accounted for by differences in vitamin D serum levels. (vitamindandme.org)
Patients with low vitamin D levels at baseline benefited more from supplementation than patients with higher serum levels. (vitamindandme.org)
Finally, patients receiving higher cumulative dosages and higher average daily dosages had a greater associated reduction in COVID-19 infection rates than patients receiving lower dosages conditional on similar vitamin D serum levels. (vitamindandme.org)
The most substantial dose-response relation was found in patients with the lowest vitamin D serum levels. (vitamindandme.org)
Whether patient sex, race, vitamin D serum levels, and cumulative D3 supplementation dosage modified the association was also studied. (vitamindandme.org)
We assayed the serum 25-hydroxyvitamin D levels of all patients under our care on one old-age psychiatry rehabilitation unit. (biomedcentral.com)
We measured the vitamin D status (serum 25-hydroxyvitamin D level) in April-May 2008 of all patients under our care on the same psychogeriatric rehabilitation ward ( n = 12). (biomedcentral.com)
The World Health Organization (WHO) has defined the optimal concentration of cholecalciferol in the blood serum at the level of 30-50 ng/ml. (lamyra.org)
Herein we aimed to present novel evidence on the association of two VDBP polymorphisms (rs4588) and (rs7041) with CAD in patients after acute myocardial infarction and study possible correlations of these polymorphisms with 25-hydroxyvitamin D [25(OH)D] serum levels. (amegroups.org)
Studies and case reports involving human subjects showed that patients with a low serum vitamin D level have a higher tendency to exhibit an early dental implant failure. (springeropen.com)
In a study by Levin et al (2007), 13% of patients with an estimated glomerular filtration rate (eGFR) greater than 80 mL/min and more than 60% of patients with an eGFR of less than 30 mL/min had low serum levels of 1,25(OH)2 D.[3] Impaired production of the enzyme 1α-hydroxylase in kidney failure was thought to be the main mechanism. (medscape.com)
In a study by Levin et al (2007), 13% of patients with an estimated glomerular filtration rate (eGFR) greater than 80 mL/min and more than 60% of patients with an eGFR of less than 30 mL/min had low serum levels of 1,25(OH) 2 D. (medscape.com)

We report 4 vitamin D deficient patients diagnosed with COVID-19 in April 2020 who were provided with either cholecalciferol of 1000 IU daily (standard dose) or ergocalciferol 50,000 IU daily for 5 days (high dose) as part of supplementation. (nih.gov)
It is used in a very high dose for supplementation. (pediatriconcall.com)
1 ] The "sunshine vitamin" is touted as a cure-all, and high-dose supplementation is frequently mentioned in the media. (bcmj.org)
We advocate vitamin D screening in all patients admitted to psychogeriatric units, and discuss treatment options given the current problems affecting high-dose vitamin D supply to the United Kingdom. (biomedcentral.com)

During the Canadian autumn, winter, and spring the adult population is unlikely to achieve adequate levels of vitamin D through diet and sunlight alone, and supplementation may be considered during those seasons. (bcmj.org)
The main biologically active form of vitamin D is cholecalciferol (vitamin D3), which is synthesized in the skin by 7-dehydrocholesterol under sunlight (UVB radiation). (cobfoundation.org)
When the skin is exposed to UVB radiation (from sunlight) a molecule known as 7-dehydrocholesterol (derived from cholesterol) is converted to cholecalciferol, also known as D3. (cytoplan.co.uk)
As sunlight or ultraviolet light hits the skin, the pre-vitamin D is converted to the vitamin form called D3 (cholecalciferol). (diagnose-me.com)
D3 , or cholecalciferol, is produced by the body when the skin is exposed to sunlight. (alife.org.sg)
Cholecalciferol is the naturally occurring form of vitamin D. It is the substance made in large quantities in the skin when sunlight strikes bare skin. (medtheses.com)

The other form of supplement is vitamin D3, also called cholecalciferol. (pediatriconcall.com)
Vitamin D has to be metabolically activated in the kidney, and patients with CKD including diabetic kidney disease (DKD) are not able to produce enough of the active form of vitamin D (1,25(OH) 2 D). Vice versa, the kidneys are assumed to be a classical 1,25(OH) 2 D target. (karger.com)
Vitamin D3 (cholecalciferol) produced in skin and consumed in diet, preferred form for supplementation. (perimenopausalmamas.com)
Thus, there is a need for cholecalciferol supplementation in the form of tablets or solutions. (lamyra.org)

Sun exposure is needed in order to make vitamin D, so one would expect to see low levels in patients who did not get much of it, similar to those found in people living in the Pacific Northwest part of the country. (rockwoodnaturalmedicine.com)
Ergocalciferol (D2) is of vegetable origin, while cholecalciferol (D3), deriving from cholesterol, is synthesized in animal organisms.The main source of vitamin D for the human body is exposure to solar radiation. (rapusia.org)

A wave of scientific publications has suggested that vitamin D3 supplementation could be a potentially promising and safe approach to reduce risk of COVID-19 infections and deaths. (nutraingredients.com)

With respect to women who are breastfeeding, the American Academy of Pediatrics (AAP) and the Canadian Pediatric Society (CPS) have both recommended Vitamin D supplementation for both mothers and infants. (pediatriconcall.com)

A 2008 literature review suggested that the use of "reminders plus education targeted to physicians and patients" can lead to increased BMD testing and greater use of osteoporosis medications. (medscape.com)
[ 147 ] In addition, a physician reminder in conjunction with a patient risk assessment strategy can result in a reduction in patient fractures and an increase in osteoporosis therapy. (medscape.com)
A 2009 study indicated that the use of a case manager for the treatment of patients with hip fractures can lead to more frequent use of appropriate osteoporosis treatment and may result in fewer fractures, increased life expectancy, and significant health-care cost savings. (medscape.com)
For patients with established osteoporosis, medical intervention can halt its progression. (medscape.com)
Healthcare providers can help prevent and treat osteoporosis by supporting the improvement of nutritional status through diet and nutritional supplementation, along with suggestion for an increase in exercise training. (naturalmedicinejournal.com)
Furthermore, enhancing the impact of vitamin D supplementation on the osseointegration of implants in subjects with diabetes mellitus, osteoporosis and chronic kidney disease (CKD) were assessed. (springeropen.com)
The supplementation of vitamin D appears to improve the osseointegration in animals with systemic diseases, such as vitamin D deficiency, diabetes mellitus, osteoporosis, and CKD. (springeropen.com)
Early detection of vitamin D status and prompt vitamin D supplementation can prevent fractures and osteoporosis later in life. (biomedcentral.com)

There are multiple forms of vitamin D. Vitamin D3 (also called cholecalciferol) can be obtained through the diet from a variety of sources, including fatty fish, egg yolks, and in fortified foods, such as milk. (creighton.edu)

Due to the many health benefits of vitamin D, supplementation is encouraged if the blood levels are not optimal. (new-empowered-you.com)
Provide the foundation for achieving optimal intestinal health for your patients! (advancednaturopathic.com)
In addition, vitamin D supplementation and optimal vitamin D levels reduce pregnancy- related complications and adverse events in PCOS patients. (alife.org.sg)

Intravenous (IV) vitamin D supplementation bypasses the digestive system, introducing the vitamins directly into the bloodstream. (ivvitamintherapy.com)

Vitamin D supplementation may serve as a viable alternative for curtailing acute respiratory distress syndrome in patients in underserved communities where resources to expensive and sought-after medications may be scarce. (nih.gov)
Patients receiving narcotic analgesics for acute pain control require careful monitoring for adverse effects of these agents: constipation, urinary retention, and respiratory depression. (medscape.com)
Association of the VDBP (rs4588) T/T genotype with CAD patients after acute MI and correlation of VDBP (rs4588) genotype G/G with higher levels of total vitamin D were found. (amegroups.org)
Supplementation with vitamin D has been demonstrated to reduce the incidence of acute respiratory tract infections.In addition, data from around the world indicate that low vitamin D status correlates with increased incidence and severity of, and mortality from, COVID-19. (creighton.edu)

Before estimation, treated and control patients were matched one-to-one on their propensity for supplementation separately for vitamin D3 and D2. (vitamindandme.org)

Deficient subjects were prescribed a course of vitamin D supplementation that was completed before their surgeries. (lifeextension.com)
Research suggests that many people with autoimmune conditions are deficient in vitamin D. More than 50% of lupus patients are deficient in vitamin D and severe deficiency (vitamin D levels less than 10ng/ml) is not uncommon. (holtorfmed.com)

Led by David Meltzer, MD, PhD, Chief of Hospital Medicine at UChicago Medicine, the research team found that patients who had vitamin D deficiency (less than 20ng/ml) that was not treated were almost twice as likely to test positive for the COVID-19 coronavirus compared to patients who had sufficient levels of the vitamin. (nutraingredients.com)
Vitamin D deficiency and insufficiency are also more common across type 2 diabetes mellitus (T2DM) patients. (karger.com)
We describe a case of severe vitamin D deficiency with osteomalacia in a patient resident in a psychiatric hospital for more than 35 years, and discuss causes and complications. (biomedcentral.com)
Ten of twelve (83%) of patients had vitamin D deficiency, and 92% had suboptimal vitamin D levels. (biomedcentral.com)
We report on a patient who suffered complications from osteomalacia that had gone unrecognized for some time, and report a very high prevalence of vitamin D deficiency amongst inpatients on a psychiatric rehabilitation ward. (biomedcentral.com)
The deficiency of cholecalciferol critically undermines the child's health, and its excess can provoke toxicosis or the deposition of kidney stones. (lamyra.org)
Multiple studies have shown that adult epilepsy patients can exhibit vitamin D deficiency. (biomedcentral.com)
The prevalence rate of vitamin D deficiency in epileptic patients in the United States is reportedly 11.9% in adults and 25% in children aged between 3 and 17 years [ 7 , 8 ]. (biomedcentral.com)
Treatment with 25(OH)D can normalize 1,25(OH)2 D concentrations in patients with vitamin D deficiency. (medscape.com)

It is time for governments to strengthen recommendations for vitamin D intake and supplementation, particularly when under lock‐down. (nutraingredients.com)

Patients with worse outcomes have exhibited higher blood plasma levels of proinflammatory cytokines. (nih.gov)
By routinely checking vitamin D levels in all patients scheduled for thyroid surgery or selectively testing those at great risk, we may be able to improve surgical outcomes and shorten hospital stays. (lifeextension.com)
1,6 Landel et al 6 noted that studies on vitamin D and AD date back to 1992 with reporting of "…decreased vitamin D receptor (VDR) mRNA levels in the hippocampus of AD patients. (reachmd.com)
But changes in your health condition , like any major disease, pregnancy, breastfeeding, or aging are a good reason to re-evaluate vitamin D levels and its supplementation. (new-empowered-you.com)
When levels are low, there are several forms of supplementation available over the counter or by prescription. (davita.com)
In my practice I have been checking blood levels of vitamin D on all my patients because I have noticed that about 90-95% of the time they are either low or towards the lower end of the reference range. (rockwoodnaturalmedicine.com)
The more obese the patient, the lower the blood vitamin levels will be. (alife.org.sg)
Anti-seizure medications can reduce vitamin D levels, increase parathyroid hormone levels, and cause hypocalcemia and hypophosphatemia, resulting in an increased risk of bone fracture in patients with long-term ASM use [ 5 ]. (biomedcentral.com)

Since Vitamin A supplementation requires a fine balance in order not to worsen hair loss, the recommended dosage of the vitamin in the treatment of alopecia is usually between 5,000 and 25,000 IU per day. (progressivehealth.com)

Vitamin D comes in two major forms-vitamin D2 or ergocalciferol and vitamin D3 or cholecalciferol. (vitamindwiki.com)
Supplementation to improve vitamin D status and support immunity is recommended by experts in nutrition and immunity.However, optimization of vitamin D status can take months with the currently available forms of vitamin D. (creighton.edu)
The two most important forms in which vitamin D can be found are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol), both of which have very similar biological activity. (rapusia.org)

Similarly, Vitamin A supplementation prevents dryness of the scalp and wilting of the hair pores. (progressivehealth.com)

3,5 Several studies have shown possible benefits of supplementation in MS, with dosing varying from 10,000 to 40,000 IU/day, but other trials have not shown favorable outcomes. (reachmd.com)
Another study showed that vitamin D can help to improve outcomes in patients with sepsis, a life-threatening condition caused by infection. (contrank.com)

Patients supplemented with vitamin D3 and vitamin D2 during the pandemic period had an associated 20% and 28% reduction in COVID-19 infection risk relative to untreated controls. (vitamindandme.org)
There was a similar associated reduction in COVID-19 infection rates for male and female patients supplemented with vitamin D3 during the pandemic period. (vitamindandme.org)
A greater associated reduction in COVID-19 infection rates for Black patients than white supplemented patients relative to controls was found. (vitamindandme.org)

Indeed, nowadays psoriasis is considered a systemic pathology, including also other conditions, from psoriatic arthritis to obesity and metabolic disease (MetS), which increased cardiovascular risk in psoriatic patients [ 2 - 4 ]. (springer.com)

A systematic literature review and meta-analysis (including 28 diabetes-related randomized controlled trials) suggested that chromium supplementation (intervention period of 4 to 25 weeks, daily dose of 50 to 1000 μg) significantly reduced the following measures, including: fasting blood glucose (FPG), insulin (insulin), glycated hemoglobin (HbA1C), and homeostatic model assessment of insulin resistance (HOMA-IR). (cobfoundation.org)
Calcidiol (25-hydroxyvitamin D) is a pre-hormone in the blood that is directly made from cholecalciferol. (medtheses.com)

The aim of this study was to systematically review the available evidence to evaluate the efficacy of vitamin D supplementation or vitamin D depletion on the osseointegration of implants in animals and humans. (springeropen.com)

Electronic records of VA patients who received supplementation with, ergocalciferol (i.e., vitamin D2), doxercalciferol (i.e., vitamin D2), oral cholecalciferol (i.e., vitamin D3), or calcifediol (i.e., vitamin D3) for a period before the pandemic (i.e. (vitamindandme.org)
Finally, 72.3% of respondents expressed exhaustion during the pandemic, and 61.2% reported increasing patient hostility. (bvsalud.org)

However, no consensus exists about whether and how supplementation of Vitamin D may be beneficial as a preventive or adjuvant therapy. (vitamindwiki.com)
Until recently, there has been a paucity of data from randomized controlled trials to establish clear cut beneficial effects of vitamin D supplementation during pregnancy. (vitamindwiki.com)

Many health care providers have increased their recommendations for vitamin D supplementation to at least 1,000 IU/day. (rockwoodnaturalmedicine.com)

For example, one study found that vitamin D supplementation was associated with a lower risk of death from any cause over a period of four years. (contrank.com)

Cholecalciferol or D3 can be obtained directly without the need for UVB radiation either from the diet (sources oily fish, eggs and butter) or via supplementation. (cytoplan.co.uk)

In this study, we aimed to identify risk factors related to hypovitaminosis D in pediatric epilepsy patients in Thailand. (biomedcentral.com)
Our study reports the high prevalence of hypovitaminosis D in pediatric epilepsy patients in Thailand despite being located in the tropical zone. (biomedcentral.com)

Vitamin D3 supplementation was associated with a 33% lower risk of COVID-19 infection ending in mortality within 30 days. (vitamindandme.org)
For women aged 65 and older who have osteopenia and are at high fracture risk, decisions to treat should take into account patient preference, fracture-risk profile, benefits, harms, and price of medications. (medscape.com)
In the interim, the authors recommend responsible vitamin D supplementation based on personal needs, risk factors, and advice from personal physicians in accordance with existing Endocrine Society Guidelines. (nutraingredients-usa.com)
Anti-seizure medication (ASM) treatment is one of the significant risk factors associated with abnormal vitamin D status in epilepsy patients. (biomedcentral.com)

These findings can guide clinicians to measure vitamin D status in pediatric epilepsy patients particularly when they reach puberty and/or are using non-enzyme-inhibiting ASMs therapy. (biomedcentral.com)

Substrates in the skin are then converted to vitamin D 3 (cholecalciferol). (biomedcentral.com)

Vitamin D2 (ergocalciferol) is obtained from plants. (diagnose-me.com)

Besides being treated with medications, vitamin D supplementation was given. (alife.org.sg)

first results of well-designed randomized controlled prospective studies did not find differences in frequency of cardiovascular events or invasive cancer between patients taking vitamin D supplementation compared to placebo. (biochemia-medica.com)

Anatomy2

Organisms3

Diseases2

Chemicals and Drugs25

Analytical, Diagnostic and Therapeutic Techniques and Equipment3

Phenomena and Processes9

Technology, Industry, Agriculture4

Health Care6

Geographicals1

Calcitriol5

Known as ergocalciferol2

Role of vitamin D supplementation2

Benefit from vitamin D supplementation2

Calcium10

Supplements7

Liver4

Doses9

Mushrooms2

Clinical8

Serum14

High dose4

Sunlight6

Form4

Exposure2

Suggested that vitamin1

Infants1

Osteoporosis8

Fatty1

Optimal3

Vitamins1

Acute4

Propensity1

Deficient2

Deficiency9

Intake1

Levels8

Dosage1

Forms3

Similarly1

Outcomes2

Reduction3

Metabolic1

Blood2

Humans1

Pandemic2

Beneficial2

Recommendations1

Found1

Diet1

Hypovitaminosis2

Risk4

Puberty1

Skin1

Plants1

Medications1

Cardiovascular1