Enough vitamin b 12. Medical search. Frequent questions

Vitamin B-12 is essential for normal formation of blood cells and contributes to the health of the nervous system. (naturesbounty.com)
Nature's Bounty® Vitamin B-12 1,000 mcg aids in the conversion of food into cellular energy and contributes to cardiovascular, circulatory, and nervous system health. (naturesbounty.com)
Vitamin B-12 is continually gaining popularity (especially among vegetarians and vegans) for its ability to promote energy and support a healthy nervous system. (swansonvitamins.com)
But B-12 does a whole lot more, too: It supports the health of your heart, circulation, gums and mouth, and nervous system. (puritan.com)
Vitamin B12 is an important water-soluble vitamin with various roles such as hematopoiesis, maintenance of nervous system function, energy production, DNA synthesis, maintenance of intact gastrointestinal mucosa and participation in the metabolism of proteins, fats and carbohydrates. (cobfoundation.org)
The myelin sheath that insulates the axons of nerve fibers in the nervous system is maintained in part by B-12. (healthfully.com)
Vitamin B-6 (pyridoxine) plays a part in your growing baby's brain and nervous system development. (healthline.com)
B-12 (cobalamin) helps to maintain your nervous system. (healthline.com)
But, doctors also believe a vitamin B-12 supplement along with folic acid (found in prenatal vitamins) will help prevent birth defects such as spina bifida and defects that affect the spine and central nervous system. (healthline.com)
Folate and vitamin B 12 deficiency, hyperhomocysteinaemia and the T677 allele of the MTHFR gene, which cause impaired methylation reactions in the central nervous system, have been associated with depressive disorders. (cambridge.org)

Folic acid and vitamin B12 are vital for production of red blood cells and are important during pregnancy. (counternyc.com)
In a double-blind, placebo-controlled trial, 195 subjects were randomly assigned to receive 1000 microg vitamin B-12, 1000 microg vitamin B-12 + 400 microg folic acid, or placebo for 24 wk. (nih.gov)
Neither supplementation with vitamin B-12 alone nor that in combination with folic acid was accompanied by any improvement in other cognitive domains. (nih.gov)
Oral supplementation with vitamin B-12 alone or in combination with folic acid for 24 wk does not improve cognitive function. (nih.gov)
Vitamin B-9 ( folic acid ) might be the most important B vitamin to take during pregnancy. (healthline.com)
Taking a prenatal vitamin daily with at least 600 mcg of folic acid, and eating folate-rich foods, will ensure that you get the right amount. (healthline.com)
This high-quality, hypoallergenic, proprietary multivitamin/mineral blend features activated vitamin cofactors, folate as a blend of 5-MTHF† and folic acid for optimal utilization, and patented Albion® chelated mineral complexes in vegetable capsules. (nutrimedical.com)
Taking vitamin B6 by mouth, usually with folic acid, is effective for treating high homocysteine levels in the blood. (medlineplus.gov)
Taking vitamin B6 by mouth, together with folic acid and vitamin B12, doesn't prevent cataracts. (medlineplus.gov)
Taking a combination of folic acid, vitamin B6, and vitamin B12 by mouth doesn't reduce the risk of developing colorectal polyps. (medlineplus.gov)
Taking a combination of folic acid, vitamin B6, and vitamin B12 by mouth doesn't prevent broken bones in people with osteoporosis. (medlineplus.gov)

Our Vitamin B-12 supplement is made using Cyanocobalamin, a vegetarian-friendly form of B-12. (naturesbounty.com)
21st Century's Hi-Potency Sublingual Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation. (giftespot.com)
Since it contains mineral cobalt, the compounds with vitamin B12 activity are also called cyanocobalamin. (healthonics.healthcare)

Vitamin B-12 is closely related to another B vitamin, folate, and is required for the proper functioning of folate-dependent enzymes. (healthfully.com)
An October 2005 study published in the journal "Psychiatry and Clinical Neurosciences" found that levels of folate, a vitamin closely related to B-12, were depressed in patients with OCD 2 . (healthfully.com)
Predictive value of folate, vitamin B12 and homocysteine. (cambridge.org)
The role of folate, vitamin B 12 and homocysteine levels in depression is not clear. (cambridge.org)
To investigate cross-sectional and prospective associations between folate, B 12 and homocysteine levels and late-life depression. (cambridge.org)
Serum folate, serum vitamin B 12 and plasma homocysteine levels were assayed at both baseline and follow-up. (cambridge.org)
Lower levels of folate and vitamin B 12 and higher homocysteine levels at baseline were associated with a higher risk of incident depression at follow-up. (cambridge.org)
Lower folate, lower vitamin B 12 and raised homocysteine levels may be risk factors for late-life depression. (cambridge.org)
Folate, vitamin B 12 , homocysteine and methylenetetrahydrofolate reductase (MTHFR) are involved in one-carbon transfer (methylation) reactions necessary for the production of monoamine neurotransmitters, phospholipids and nucleotides. (cambridge.org)
It features natural and activated forms of vitamins, such as beta-carotene, cholecalciferol, folate as 5-MTHF (5-methyltetrahydrofolate), and B12 as methylcobalamin as well as patented Albion® chelated mineral complexes. (nutrimedical.com)
Nutrient intake data from a representative sample of the US population aged 2 years and older indicate that vitamins A, D, E, C, and folate, calcium, and magnesium are underconsumed relative to the estimated average requirements (EARs). (nutrimedical.com)

Vegetarians and older folks may need to supplement their B-12 intake. (puritan.com)
To help you find the best vitamin c supplement for iron absorption, we continuously put forth the effort to update and expand our list of recommendable best vitamin c supplement for iron absorption. (counternyc.com)
Sangobion is an iron supplement with vitamins and minerals that helps to replenish iron stores and increases red blood cell levels in the body. (counternyc.com)
Our Happiness Commitment: O Positiv Essentials Iron + Vitamin C supplement capsules are only made with the good stuff: including the highest quality ingredients that are third party tested, 100% vegan, gluten-free, non-GMO, and cruelty-free. (counternyc.com)
If you don't love these iron with vitamin c supplement capsules within 30 days, reach out and we'll be happy to help! (counternyc.com)
D3-50 50 000 IU from Bio-Tech is used to supplement the vitamin D in the body. (blueskyvitamin.com)
Vitamin Supplement. (herbspro.com)
Talk to your health care professional before beginning any vitamin supplement. (healthfully.com)
The best way to treat vitamin D deficiency is to get more sunlight or take a supplement. (discovermagazine.com)

Vitamin B-12 is a water-soluble vitamin that serves many important purposes in your body. (healthfully.com)
A popular ingredient, biotin is a water-soluble vitamin known for promoting hair and nail health. (enotalone.com)
Vitamin B 12 is a water-soluble vitamin. (healthonics.healthcare)

Vitamin B-12 (cobalamin) is a complex molecule in which a cobalt atom is contained in a corrin ring. (medscape.com)
Because vitamin B-12 is highly conserved through the enterohepatic circulation, cobalamin deficiency from malabsorption develops after 2-5 years and deficiency from dietary inadequacy in vegetarians develops after 10-20 years. (medscape.com)
Vitamin B12, also known as cobalamin or vitamin B12, is the most special member of the B group vitamins (containing the metal ion cobalt), and the structure is large and complex. (cobfoundation.org)
Vitamin B-12 contains the mineral cobalt and may be referred to as a cobalamin. (healthfully.com)
As the authors state, using serum cobalamin assay to diagnosis vitamin B12 deficiency has its limitations. (bmj.com)
In this study, only 16% of patients with clinical response to cobalamin therapy had low serum levels of the vitamin and values were above 300pg/mL in 54% of cases. (bmj.com)
Similarly, in an open study of vitamin B12 deficiency related to food-cobalamin malabsorption in 10 patients, oral crystalline cobalamin was prescribed at a dose of 650mcg per day for at least 3 months. (bmj.com)
We can only speculate the reasons behind lack of response to oral vitamin B12 and it may be that cobalamin somehow undergoes a transformation in the portal circulation so is made less able to be internalized by the cells and only when cobalamin is able to bypass portal circulation, the cells internalize it. (bmj.com)

One way to ensure that you are getting your Daily Values for B Vitamins is to take dietary supplements. (naturesbounty.com)
Vitamin B-12 is just one in our extensive line of quality nutritional supplements designed for when you need additional nutritional support. (naturesbounty.com)
The investigators caution that this observational study using medical records has limitations, and it is not enough to recommend the routine use of vitamin D supplements as a strategy to prevent or reduce the risk of postsurgical complications. (hopkinsmedicine.org)
Vitamin D supplements are often prescribed after weight loss surgery because of evidence that the operations reduce the ability of the gut to absorb the nutrient. (hopkinsmedicine.org)
In fact, the Dietary Guidelines for Americans recommend that people over 50 get B-12 from supplements or fortified food. (puritan.com)
Our vitamins and supplements are made with care from the highest quality ingredients. (puritan.com)
Vegans or people who limit their intake of animal-derived foods should consume soy milk fortified with vitamin B-12 or take vitamin B-12 supplements to ensure adequate intake. (healthfully.com)
While deficiency is relatively rare in developed countries due to the availability of fresh produce and the addition of vitamin C to certain foods and supplements, it still affects roughly 7% of adults in the US ( 1 ). (healthline.com)
Basically, I was taking the following supplements/vitamins from late 2019 to September 2020: Very high doses of Vitamin D, recommended dose of glucosamine chondroitin, cod liver oil, and Vitamin C. (medhelp.org)
I wasn't overdosing on Vitamin D (it was still a high amount) and I wasn't overloading my body with supplements/vitamins. (medhelp.org)
After a few days of merely existing in pain and useless, I decided to just stop taking all the vitamins/supplements. (medhelp.org)
He brushed it off as the vitamins/supplements and said that I should stay off of them. (medhelp.org)
The cross-sectional study included 616 postmenopausal women aged 49 to 86 years who were not taking estrogen and vitamin D/calcium supplements at the beginning of the trial. (sciencedaily.com)
Taking vitamin B6 supplements by mouth or eating large amounts of vitamin B6 in the diet doesn't seem to reduce the risk for Alzheimer disease. (medlineplus.gov)

Vitamin B-12 deficiency is associated with cognitive impairment in older people. (nih.gov)
Summary Vitamin C deficiency is associated with spoon-shaped fingernails and red lines or spots underneath the nail bed. (healthline.com)
Vitamin D deficiency is associated with an increased risk of osteoporosis. (discovermagazine.com)

Therefore, clinicians should measure methylmalonic acid and homocysteine levels if B12 levels are normal but vitamin B12 deficiency is still suspected, especially if the level is on the margins of normal, to confirm the direction of treatment. (cobfoundation.org)
Incident depression was associated with a decline in vitamin B 12 and an increase in homocysteine levels over the follow-up period. (cambridge.org)
Vitamin B12 and homocysteine levels and 6-year change in peripheral nerve function and neurological signs. (medscape.com)

We first estimated the percentage of children 6-23 months old receiving the minimum dietary diversity, vitamin-A-rich foods, and vitamin A supplementation, and second, the difference in the percentage receiving vitamin A supplementation between children 6-23 months old and children 24-59 months old using nationally representative cross-sectional household surveys, namely, the Demographic and Health Surveys, conducted from 2010 to 2019 in 51. (lu.se)

Get your daily dose with Carlson Vitamin B-12 lemon flavored tablets, which can be chewed or swallowed. (chiroeco.com)
The depression attack actually prompted me to take more Vitamin D tablets and try to go out in the sun to get more naturally. (medhelp.org)

While the body is able to store vitamin D from the sunny summer months, other foods sources include cheese, mackerel, sardines, salmon and fish liver oil. (preparedfoods.com)
Vitamin D is synthesized by direct exposure of the skin to UVB rays in sunlight or consumed in foods. (blueskyvitamin.com)
Psyllium Husk Powder, 12 oz @ $11.19 from NOW Foods. (giftespot.com)
Vitamin B12 is mainly found in animal foods such as fish, meat, shrimp, shellfish, milk and eggs, while plants are less common, only seaweed (less biologically active). (cobfoundation.org)
You'd think that with probiotics and fermented foods being so popular at the moment, there would be some research into if any of those culinary versions have B-12. (stackexchange.com)
Foods rich in the eight B vitamins (known as B complex) play an important role in supporting a healthy pregnancy. (healthline.com)
It turns out that many foods contain vitamin E (also known as alpha tocopherol), but some are better sources of this vital nutrient than others. (healwithfood.org)
Some of the best dietary sources of vitamin E include wheat germ oil, sunflower oil and seeds, almonds, fish roe, and spirulina seaweed, so if you've been eating plenty of these foods, the chances are your vitamin E intake is indeed up to par. (healwithfood.org)
An adequate intake of vitamin E from natural foods helps protect your body against free radicals, small molecules that have been linked to many chronic illnesses as well as the aging process. (healwithfood.org)
If you think you may not be getting enough vitamin E from your diet at the moment, try eating some of the following foods on a more regular basis - they are considered some of best dietary sources of vitamin E. (healwithfood.org)
In the nut and seed category, almonds are second only to sunflower seeds when it comes to foods rich in vitamin E. Per 100 grams, these little goodies provide a whopping 26 milligrams of vitamin E. For maximum health benefits, opt for almonds that have not been roasted and that contain no added salt. (healwithfood.org)
Vitamin A supplementation for children 6-59 months old is an important intervention that boosts immune function, especially where children do not consume enough vitamin-A-rich foods. (lu.se)
Overall, 22% (95% CI: 22, 23) of children received the minimum dietary diversity, 55% (95% CI: 54, 55) received vitamin-A-rich foods, 59% (95% CI: 58, 59) received vitamin A supplementation, and 78% (95% CI: 78, 79) received either vitamin-A-rich foods or supplementation. (lu.se)
for example, the percentage of children that received either vitamin-A-rich foods or supplementation ranged from 53% (95% CI: 49, 57) in Guinea to 96% (95% CI: 95, 97) in Burundi. (lu.se)
The coverage of vitamin A supplementation should be improved, especially for children 6-23 months old, in most countries, particularly where the consumption of vitamin-A-rich foods is inadequate. (lu.se)

You must replace it through your diet or prenatal vitamins. (healthline.com)
If so, it is time to start thinking about your Prenatal vitamins . (redlasso.com)
While looking for prenatal vitamins with traceable ingredients, you should be on the lookout for these 12 critical nutrients. (redlasso.com)
Finding prenatal vitamins that are non-GMO verified is a great way to have confidence that your vitamins are not harmful in any way. (redlasso.com)

While it is rare, excessive vitamin D intake can cause symptoms, such as nausea, constipation, confusion and abnormal heart rhythm. (hopkinsmedicine.org)
Meanwhile, a study published out of the University of Missouri-Columbia found that obese teenagers need significantly more vitamin D than their leaner counterparts -- seven times more than the current daily recommended intake of 600 international units (IU). (preparedfoods.com)
Their study called for obese adolescents to up their vitamin D intake to 4,000 IUs. (preparedfoods.com)
British health officials now recommend people spend 15 minutes outside during peak sun hours three times a week to prevent vitamin D deficiency, as sunlight is responsible for 90 percent of our vitamin D intake. (ecochildsplay.com)
The U.S. Food and Nutrition Board of the National Academy of Science's Institute of Medicine recommends a daily intake of 30 mcg of vitamin B-7 (biotin) during pregnancy (35 mcg for breastfeeding women). (healthline.com)
Keratosis pilaris caused by vitamin C deficiency typically appears after three to five months of inadequate intake and resolves with supplementation ( 6 ). (healthline.com)
The 2 main sources of vitamin D in humans are vitamin D 3 ( cholecalciferol ), produced by the skin after ultraviolet (UV) radiation (290-320nm)-dependent conversion of 7-dehydrocholesterol, and dietary intake of either vitamin D 2 (ergocalciferol) or vitamin D 3 . (medscape.com)

A study published in the July 1988 journal "Acta Psychiatrica Scandinavica" examined vitamin B-12 and its role in the pathophysiology of OCD. (healthfully.com)
The pathophysiology of rickets is not completely understood, nor is the role of the many vitamin D metabolites. (medscape.com)

Pflipsen MC, Oh RC, Saguil A, Seehusen DA, Topolski R. The prevalence of vitamin B(12) deficiency in patients with type 2 diabetes: a cross-sectional study. (medscape.com)

and meta-analyses of randomised controlled trials assessing supplementation with vitamin D or active compounds (both established and newer compounds of vitamin D). (bmj.com)
Supplementation with vitamin D has been shown to reduce the risk of metabolic syndrome over a 20-year follow-up. (sciencedaily.com)

Vitamin B-12 status was assessed on the basis of methylmalonic acid, total homocysteine (tHcy), and holotranscobalamin (holoTC) concentrations before and after 12 and 24 wk of treatment. (nih.gov)

However, evidence from randomized trials of the effects of vitamin B-12 supplementation on cognitive function is limited and inconclusive. (nih.gov)
What are the side effects of vitamin B12? (cobfoundation.org)
We conducted a systematic review of the literature on the effects of vitamin D on ovarian cancer cell. (mdpi.com)
Findings are published in the article "The synergistic effects of vitamin D and estradiol deficiency on metabolic syndrome in Chinese postmenopausal women. (sciencedaily.com)
The possibility that the effects of vitamin D on cardiometabolic disease differ by sex warrants further study. (cdc.gov)

Vitamin B-12 is found in meat, dairy, and eggs, which is why vegetarians, and especially vegans, are more susceptible to vitamin B-12 deficiency. (chiroeco.com)

When the body is deficient in vitamin C, these small blood vessels become fragile and break easily, causing small, bright red spots to appear around the hair follicles. (healthline.com)
Approximately 40% of the U.S. population is deficient in Vitamin D. Often referred to as the 'sunshine vitamin,' vitamin D plays a pivotal role in our overall well-being, influencing everything from bone health to immune function and mood regulation. (discovermagazine.com)
There are a few different reasons why someone might be deficient in vitamin D. (discovermagazine.com)
If you are deficient in vitamin D, your body will be less able to absorb calcium, leading to weak bones. (discovermagazine.com)

L-methylfolate is the biologically active form of vitamin B9. (nutrimedical.com)

This why oral replacement with large vitamin B-12 doses is appropriate for PA. (medscape.com)

Vitamin B12 is stored in the liver and muscle of animals, and is also passed on to eggs and milk, so these are good sources for non-vegans. (stackexchange.com)

Natrol now offers Vitamin B-12 in 5000 mcg that is fast dissolving and strawberry flavored! (swansonvitamins.com)
In addition, the relatively high body stores of vitamin B12 (about 2000-5000 mcg) explain why the clinical manifestations of B12 deficiency often appear later. (cobfoundation.org)

Natural Energy: O Positiv Essentials Iron + Vitamin C Capsules offer an advanced absorption formula to help support healthy red blood cell formation, immune system function, and energy production. (counternyc.com)

ABSTRACT Vitamin A deficiency (VAD) can have a negative impact on pregnancy but there have been no studies in Al-Ain on the vitamin A status of pregnant women. (who.int)

Non-Constipating Iron: Each capsule is packed with 18mg of a well tolerated, bioavailable form of iron & 55mg Vitamin C to improve your body's ability to absorb the iron. (counternyc.com)
This is because the body's ability to absorb vitamin D decreases with age. (discovermagazine.com)

The term "vitamin A" encompasses a group of chemically related organic compounds that includes retinol, retinal (also known as retinaldehyde), retinoic acid, and several provitamin (precursor) carotenoids, most notably beta-carotene. (wikipedia.org)
Loaded with Vitamin C and beta-carotene, green chillies are great for healthy eyes, skin and immune system . (ndtv.com)

Normal calcium metabolism is dependent upon enough vitamin D. D3-50 50 000 IU from Bio-Tech can help with normal cell growth and development, proper modulation of the immune system, maintaining and improving bone health, and cardiovascular health. (blueskyvitamin.com)
Vitamin D improves absorption and use of calcium and phosphorus, supports development and maintenance of bones and teeth, and helps prevent vitamin D deficiency. (buywell.com)
Vitamin D is a lipid soluble vitamin involved primarily in calcium metabolism. (mdpi.com)
Vitamin D is an important vitamin that helps the body absorb calcium. (discovermagazine.com)
The main role of vitamin D is to help the body absorb calcium, which is necessary for strong bones. (discovermagazine.com)
Historically, vitamin D had been linked to skeletal disease including calcium, phosphorus, and bone metabolism, 1 2 osteoporosis, 3 fractures, 4 5 muscle strength, 6 and falls. (bmj.com)

Vitamin B-12 also becomes more important as we age, since our ability to absorb this important nutrient decreases. (chiroeco.com)
That is because obese adolescents absorb vitamin D in their fat stores and are about half as efficient as their leaner counterparts at metabolizing their benefits, researchers said. (preparedfoods.com)
It is also more difficult to absorb B-12 as you age. (puritan.com)

To be published in the January 2012 edition of the Journal of Clinical Endocrinology & Metabolism , the study found that obese children with lower levels of vitamin D had higher degrees of insulin resistance, researchers said. (preparedfoods.com)
Though they stopped short of concluding that vitamin D deficiency causes abnormal glucose metabolism, researchers from the University of Texas said their study suggests that low vitamin D levels may play a role in the development of type 2 diabetes. (preparedfoods.com)
Vitamin B-12 is also important for bone cell activity and metabolism. (healthfully.com)
Vitamin B-3 (niacin) works hard to improve your digestion and nutrient metabolism. (healthline.com)
These conditions may result in failure of osteoid calcification (rickets) in children because of a disruption in the pathway of either vitamin D or phosphate metabolism. (medscape.com)

Dr. Alex Richardson, a leading dermatologist, opines, "While certain vitamins and minerals can improve hair health, it's a leap to suggest they can significantly influence beard thickness or speed of growth. (enotalone.com)
An important aspect of good nutrition is micronutrition (vitamins and minerals). (nutrimedical.com)

Sun exposure is critical in the synthesis of vitamin D, so the notion that people living in less sunny northern states may suffer from vitamin D deficiency is not surprising," says Peterson. (hopkinsmedicine.org)
Vitamin B-12 is required for enzymes that assist in the synthesis of new DNA and is therefore required for cellular growth and renewal. (healthfully.com)

Milk and cheese are good sources of B-12, as are eggs. (healthfully.com)

Results 107 systematic literature reviews and 74 meta-analyses of observational studies of plasma vitamin D concentrations and 87 meta-analyses of randomised controlled trials of vitamin D supplementation were identified. (bmj.com)
García-Bailo B, Da Costa LA, Arora P, Karmali M, El-Sohemy A, Badawi A. Plasma Vitamin D and Biomarkers of Cardiometabolic Disease Risk in Adult Canadians, 2007-2009. (cdc.gov)
Association of plasma vitamin B 12 level with plasma uric acid level among the elderly over 65 years old in 9 longevity areas of China]. (bvsalud.org)
To investigate the association of plasma vitamin B12 level with plasma uric acid level among the elderly over 65 in 9 longevity areas of China . (bvsalud.org)
The elderly over 65 years old with complete information on plasma vitamin B12 and plasma uric acid from Healthy Aging and Biomarkers Cohort Study (2017 to 2018) were recruited in this study. (bvsalud.org)
and fasting venous blood was collected to detect the levels of plasma vitamin B12 , uric acid and other indicators . (bvsalud.org)
Multiple linear regression models were used to analyze the association of plasma vitamin B12 level per interquartile range increase with plasma uric acid level. (bvsalud.org)
The association trend of plasma vitamin B12 level with plasma uric acid level was described by restrictive cubic splines fitting multiple linear regression model. (bvsalud.org)
Multiple logistic regression models were used to analyze the association of plasma vitamin B12 level stratified by quartiles with hyperuricemia . (bvsalud.org)

Fast Five Quiz: Vitamin B12 Deficiency - Medscape - Dec 22, 2020. (medscape.com)

What emerged were clear associations between lower vitamin D levels in obese children who had poor dietary habits like skipping breakfast, and increased consumption of soda and juice, researchers said. (preparedfoods.com)

B-12 is a naturally-occurring vitamin that helps maintain proper metabolic function and cellular energy levels by helping convert food into energy. (puritan.com)
A systematic literature review and meta-analysis (including 17 studies of autism spectrum disorder) suggests that vitamin B12, particularly subcutaneous injection of mB12 (methylcobalamin), improves associated clinical symptoms and metabolic abnormalities. (cobfoundation.org)
Tremors After Vitamin A & D Overdose/Metabolic Disaster? (medhelp.org)
The initial step in the metabolic activation process is the introduction of a hydroxyl group at the side chain at C-25 by the hepatic enzyme, CYP 27 (a vitamin D-25-hydroxylase). (medscape.com)
7 In the 2000s, growing scientific attention turned to non-skeletal chronic diseases as vitamin D deficiency was linked to cancer, 8 cardiovascular diseases, 9 10 metabolic disorders, 11 infectious diseases, 12 and autoimmune diseases, 13 14 15 as well as mortality. (bmj.com)
Similarly, vitamin D has been associated with several markers of metabolic syndrome, including obesity, hyperglycemia, insulin resistance, and type 2 diabetes mellitus. (sciencedaily.com)
Because the synergistic benefits of vitamin D and estrogen are already documented to improve bone health in women, researchers in this newest study from China hypothesized that the same interaction might affect metabolic syndrome. (sciencedaily.com)
These results suggest a synergistic role of vitamin D and estradiol deficiency in developing metabolic syndrome in postmenopausal women. (sciencedaily.com)
In this cross-sectional study, low estradiol increased the risk of metabolic syndrome in postmenopausal women who had vitamin D deficiency," says Dr. JoAnn Pinkerton, NAMS executive director. (sciencedaily.com)
Vitamin D may modulate various metabolic processes and may influence cardiometabolic disease risk in Canadians. (cdc.gov)
Recent studies suggest an association between vitamin D status, metabolic syndrome, insulin resistance, and obesity among Canadians (12,13). (cdc.gov)

A meta-analysis (6 randomized controlled trials of 669 people with diabetic neuropathy) suggested that vitamin B12 alone or in combination with other drugs reduced neuropathic symptoms and improved pain compared with placebo. (cobfoundation.org)
Vitamin B-12 does not worsen symptoms of obsessive-compulsive disorder. (healthfully.com)
Functional" vitamin B12 deficiency is a syndrome where a wide variety of symptoms in the presence of "normal" serum levels of the vitamin respond to vitamin B12 therapy. (bmj.com)
While symptoms of severe vitamin C deficiency can take months to develop, there are some subtle signs to watch out for. (healthline.com)
Here are the 15 most common signs and symptoms of vitamin C deficiency. (healthline.com)
Summary Low intakes of vitamin C are associated with dry, sun-damaged skin, but these symptoms can also be caused by other factors. (healthline.com)
Taking vitamin B6 by mouth improves symptoms of mild to moderate nausea and vomiting during pregnancy. (medlineplus.gov)
Taking vitamin B6 (pyridoxine) by mouth seems to improve PMS symptoms including breast pain. (medlineplus.gov)
Taking vitamin B6 by mouth doesn't seem to reduce symptoms of carpal tunnel syndrome. (medlineplus.gov)

Conclusions Despite a few hundred systematic reviews and meta-analyses, highly convincing evidence of a clear role of vitamin D does not exist for any outcome, but associations with a selection of outcomes are probable. (bmj.com)
The physiological role of vitamin A in er than that of healthy women [ 14 ]. (who.int)

It contains a natural form of vitamin D3. (blueskyvitamin.com)
Retinol - the transport and storage form of vitamin A - is interconvertible with retinal, catalyzed to retinal by retinol dehydrogenases and back to retinol by retinaldehyde reductases. (wikipedia.org)

2001;79:704-12. (who.int)

Pregnant women need about 1.4 milligrams of vitamin B-1 daily. (healthline.com)
While wheat germ oil is the clear winner when it comes to oils that provide vitamin E, sunflower oil has also deserved a place on this list of the best natural sources of vitamin E. This beautiful yellow oil provides 41 milligrams of vitamin E per 100 grams of oil. (healwithfood.org)
In addition to sunflower seeds and almonds, there are some other seeds and nuts that are fairly good sources of vitamin E. These include hazelnuts, pine nuts, and Brazil nuts, which provide 15, 9, and 6 milligrams of vitamin E per 100 grams, respectively. (healwithfood.org)
If you're a fan of seafood, you'll be happy to learn that also fish roe - that's the egg masses produced by fish - contains vitamin E. A 100-gram serving of fish roe provides on average about 7 milligrams of vitamin E (or 35 percent of the daily value). (healwithfood.org)

The human body can store vitamin B12 for up to 4 years, almost 50% of it in the liver. (healthonics.healthcare)
Vitamin D influences these levels after its dihydroxylation into calcitriol (at the 25 position in the liver and the 1 position in the kidney). (medscape.com)

Giving infants vitamin B6 by IV controls seizures caused by a condition called pyridoxine-dependent epilepsy. (medlineplus.gov)
Despite great collaborative efforts of many whose infants had died during the first year governmental and nongovernmental agen- of life as compared with mothers whose cies, vitamin A deficiency (VAD) is still one infants had survived [ 12 ]. (who.int)

It's found in cereals, legumes, and eggs, and often used with other B vitamins in vitamin B complex products. (medlineplus.gov)

Vitamin D is a key ingredient in our health, and covering our bodies with toxic crap to block out what is natural and has been around for millions of years is just silly to me. (ecochildsplay.com)
Canada's online vitamin, beauty & health store. (buywell.com)
Heaney, Robert P. "The Vitamin D Requirement in Health and Disease. (healthfully.com)
In a world where wellness has become paramount, it's easy to overlook a quiet but pervasive health concern-vitamin D deficiency. (discovermagazine.com)
While anyone can benefit from eating a diet rich in natural sources of vitamin E, this potent antioxidant and anti-inflammatory nutrient may offer extra benefits for people with specific health goals. (healwithfood.org)
Last but not least, vitamin K2 supports bone health and can keep you feeling strong throughout your pregnancy. (redlasso.com)
16 If causal, these associations might be of great importance for public health, as vitamin D deficiency has been found to be highly prevalent in populations residing at high latitudes or leading an indoors oriented lifestyle. (bmj.com)
Vitamin D and estrogen have already shown well-documented results in improving bone health in women. (sciencedaily.com)
For this report, a biochemical indicator means a vitamin, iron-status indicator, trace element, or other dietary indicator with potential health relevance. (cdc.gov)
These findings may have public health implications when recommending vitamin D for the prevention of cardiometabolic disease and related conditions. (cdc.gov)
Furthermore, describing how vitamin D levels fluctuate month-to-month may provide a basis for implementing public health strategies to increase 25(OH)D levels when deficiency is most acute. (cdc.gov)
Understanding the association between vitamin D and cardiometabolic risk in Canadians may provide a clearer understanding of how this micronutrient modulates cardiometabolic disease and may inform public health strategies to curb the incidence of cardiometabolic disease in Canada and elsewhere. (cdc.gov)
Fur- health and disease is well recognized and thermore, supplementation of vitamin A and has been frequently discussed [ 4-7 ]. (who.int)

Sublingual release vitamins quickly release nutrients into the blood stream under the tongue bypassing the digestive system. (giftespot.com)

Summary Abnormally bent, coiled or corkscrew-shaped body hairs are a hallmark sign of vitamin C deficiency, but they may be difficult to detect, as these hairs are more likely to fall out. (healthline.com)

Corkscrew-shaped hair is one of the hallmark signs of vitamin C deficiency but may not be obvious, as these damaged hairs are more likely to break off or fall out ( 8 ). (healthline.com)

They are more commonly associated with iron deficiency anemia but have also been linked to vitamin C deficiency ( 7 , 10 ). (healthline.com)
While dry, damaged skin can be linked to vitamin C deficiency, it can also be caused by many other factors, so this symptom alone is not enough to diagnose a deficiency. (healthline.com)

In contrast to previous reports, evidence does not support the argument that vitamin D only supplementation increases bone mineral density or reduces the risk of fractures or falls in older people. (bmj.com)

Vitamin B-12 deficiency (used to be called "pernicious anemia") is a risk of being a vegan. (stackexchange.com)

Whether it's vegan, vegetarian, keto, or any other diet, it is best to go with a prenatal vitamin that won't get in the way of any of them. (redlasso.com)

14. Gorstein J, Sullivan KM, Parvanta I, Begin F. Indicators and methods for cross-sectional surveys of vitamin and mineral status of populations. (who.int)

Vitamin A is a fat-soluble vitamin, a category that also includes vitamins D, E and K. The vitamin encompasses several chemically related naturally occurring compounds or metabolites, i.e., vitamers, that all contain a β-ionone ring. (wikipedia.org)

Low levels of vitamin D have long been identified as an unwanted hallmark of weight loss surgery, but now findings of a new Johns Hopkins study of more than 930,000 patient records add to evidence that seasonal sun exposure - a key factor in the body's natural ability to make the "sunshine vitamin" - plays a substantial role in how well people do after such operations. (hopkinsmedicine.org)
Specifically, the researchers found that patients undergoing bariatric surgery in the United States during winter - January to March, the time of lowest vitamin D levels - fared worse than patients who had procedures in the summer. (hopkinsmedicine.org)
December 6/New York/ New York Daily News -- Another study underscoring the importance of the sunshine vitamin has found that low vitamin D levels in obese children could be a precursor to the development of type 2 diabetes. (preparedfoods.com)
In the study, scientists measured vitamin D levels, blood sugar levels, serum insulin, BMI and blood pressure in 411 obese children and 87 non-overweight kids. (preparedfoods.com)
Even if vitamin B12 levels are common, there may still be a deficiency. (cobfoundation.org)
One case report mentioned that up to 50% of patients with symptomatic vitamin B12 deficiency may have "normal" vitamin B12 levels (more than 200 pg/mL). (cobfoundation.org)
This spectrum of disease usually presents in the absence of any changes in red blood cell indices and is easily misdiagnosed since serum levels of vitamin are in the "normal" range. (bmj.com)
Most of the studies of oral vitamin B12 therapy used serum levels of vitamin and its metabolites as the markers of response to therapy. (bmj.com)
Epidemiologic evidence indicates that lower circulating vitamin D levels are associated with a higher risk of ovarian cancer and that vitamin D supplementation is associated with decreased cancer mortality. (mdpi.com)
When vitamin C levels are low, a skin condition known as keratosis pilaris can develop. (healthline.com)
Problems sleeping well can be a sign of vitamin D levels low for a few reasons. (discovermagazine.com)
Second, low levels of vitamin D can cause fatigue and low moods, both of which can make it difficult to sleep. (discovermagazine.com)
A sweaty head can be a sign of vitamin D levels low because this nutrient is essential for keeping your body cool. (discovermagazine.com)
A high capacity for long-term storage of retinol means that well-nourished humans can go months on a vitamin A- and β-carotene-deficient diet, while maintaining blood levels in the normal range. (wikipedia.org)
Vitamin D influences these levels after its dihydroxylation into calcitriol. (medscape.com)
Calcitriol levels may be normal in patients with rickets, suggesting that it is not the only active form of the vitamin. (medscape.com)
The Endocrine Society recommends vitamin D levels of 30 ng/mL for postmenopausal women. (sciencedaily.com)
Whether adequate levels of vitamin D improve nonskeletal cardiovascular or cognitive benefits remains the subject of debate, and answers await randomized clinical trial data. (sciencedaily.com)
Taking vitamin B6 by mouth reduces levels of prolactin in males with this condition. (medlineplus.gov)

Serum concentrations of vitamins A (retinol) and E (α and γ-tocopherol), two retinyl esters, and six carotenoids (α-carotene, trans-β-carotene, cis β-carotene, β-cryptoxanthin, combined lutein/zeaxanthin, and trans-lycopene) are measured using high performance liquid chromatography with photodiode array detection. (cdc.gov)
Design Umbrella review of the evidence across systematic reviews and meta-analyses of observational studies of plasma 25-hydroxyvitamin D or 1,25-dihydroxyvitamin D concentrations and randomised controlled trials of vitamin D supplementation. (bmj.com)
On the basis of the available evidence, an association between vitamin D concentrations and birth weight, dental caries in children, maternal vitamin D concentrations at term, and parathyroid hormone concentrations in patients with chronic kidney disease requiring dialysis is probable, but further studies and better designed trials are needed to draw firmer conclusions. (bmj.com)
The associations between vitamin D concentrations and various conditions and diseases have been assessed in a large and rapidly expanding literature. (bmj.com)

however, oral vitamin B-12 supplementation corrected mild vitamin B-12 deficiency. (nih.gov)

Anatomy7

Organisms10

Diseases42

Chemicals and Drugs117

Analytical, Diagnostic and Therapeutic Techniques and Equipment33

Psychiatry and Psychology2

Phenomena and Processes33

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena2

Technology, Industry, Agriculture12

Information Science4

Named Groups2

Health Care27

Geographicals3

Nervous system10

Folic11

Cyanocobalamin3

Folate11

Supplement9

Water-soluble vitamin3

Cobalamin8

Supplements14

Deficiency is associated3

Homocysteine levels3

20191

Tablets2

Foods15

Prenatal vitamins4

Intake7

Pathophysiology2

Prevalence of vitamin1

Supplementation with vitamin2

Methylmalonic Acid1

Effects of vitamin5

Vegetarians1

Deficient in vitamin4

Biologically active1

Doses1

Vegans1

50002

Capsules1

Abstract1

Body's ability to absorb2

Beta-carotene2

Calcium6

Absorb3

Metabolism5

Minerals2

Synthesis2

Milk1

Plasma vitamin9

20201

Lower vitamin1

Metabolic11

Symptoms9

Role of vitamin2

Form of vitamin2

20011

Milligrams of vitamin4

Liver2

Infants2

Eggs1

Health13

Nutrients1

Sign of vitamin C deficien1

Signs of vitamin C deficien1

Linked to vitamin C deficien2

Bone1

Pernicious1

Vegan1

Mineral1

Compounds1

Levels19

Concentrations4

Oral vitamin1