348 items in the category
See also
- Optimum category listing has 99 items along with related searches
- Toxicity of Vitamin D category listing has 109 items along with related searches
- Calcium category listing has 234 items along with related searches
- Increased use of D category listing has 59 items along with related searches
- Consensus Vitamin D category listing has 75 items along with related searches
20 Most-visited pages in How Much Vitamin category
- wiki page:
- Health Benefits of Vitamin D - Sunil April 2025
- Vitamin D evidence: many adults need at least 2,000 IU (more is better) - Jan 2025
- 40 ng response to 4,000 IU daily Vitamin D for 2 months (and 60 ng for 8,000 IU) – Jan 2025
- Vitamin D reduces many Cardiovascular risk factors (provided doses are personalized) – meta-analysis July 2024
- 50,000 IU Vitamin D once every 2 weeks – response was 34 ng – RCT April 2017
- 2400 IU Vitamin D daily to get 90% of children above 30 ng, etc. – Cashman April 2024
- US RDA Vitamin D math mistakes cost the world about one Trillion dollars annually
- Personalized treatment of Vitamin D
- SciAm - No benefit from more than 20 ng of Vitamin D (nope) - Jan 2024
- Canadian Vitamin D recommendations not updated in 13 years - March 2023
- Response to 1,000 IU of vitamin D daily for 6 months – 40 percent above 30 ng (small study) – Feb 2022
- Vitamin D: not one size, type, form, route for all - Jan 2022
- Take 50,000 IU of Vitamin D weekly for 2-4 months, then get a test - Dec 2021
- 34 clinical practice Vitamin D guidelines, huge diversity – Nov 2021
- How much vitamin D is needed ( perhaps 50 ng for infections)
- 50,000 IU vitamin D weekly to avoid Osteroporosis after Breast Cancer - May 2020
- 60,000 IU dose of VItamin D (weekly, monthly) is popular in India
- 50,000 IU Vitamin D weekly was the most popular for Breast Cancer - May 2020
- 2400 IU of vitamin D needed to get most Northern adults above 20 ng – June 2020
- 10,000 IU Vitamin D daily often needed to get to 40-80 ng (It has been 100 years since it’s discovery) – May 2020
- How I am reminded to take my Vitamin D once every 4 days
- 10,000 IU of Vitamin D taken daily for 3 years is safe – RCT Nov 2019
- Increased Vitamin D response if take cofactors, etc
- Poland sets the Vitamin D upper limit to 2,000 IU (wrong) - Aug 2019
- Treating Vitamin D deficiency in senior women – such as 50,000 IU daily for 15 days then twice a month – Review April 2019
- 10,000 IU of Vitamin D for 7 years with no excessive Calcium in 4,800 patients – Dec 2018
- 2,000 IU Vitamin D if healthy. More if overweight or elderly - Dr. Greger April 2019
- Biology of Vitamin D – 30ng min., 50ng preferred, 1000X lower cost than health problem – Feb 2019
- Comparing High-dose vitamin D therapies
- Larger doses to those who were more insufficient, got all to 34 ng of Vitamin D – Oct 2018
- 5,000 or 10,000 IU Vitamin D for 7 years both safe and effective (4700 patients, 8 months to plateau) – Jan 2019
- Autistics have half of the response to Vitamin D – RCT Oct 2018
- All preteen aged girls in India taking 2,000 IU of vitamin D got levels above 20 ng – RCT Nov 2018
- Vitamin D dose size should increase with body weight (Cystic Fibrosis in this case) – Nov 2018
- 2 Vitamin D pills per month may be as good as 10 hours of exercise - Nov 2018
- 1,200 IU of Vitamin D now recommended if you consume 3,000 calories daily (FDA) – 2018
- 2,000 IU of Vitamin D is not enough to maintain levels above 30 ng – RCT Aug 2018
- Alaska recommends more vitamin D: Infancy 800 IU, Pregnancy 1400 IU (avoid rickets) Sept 2018
- Vitamin D needed to treat: 10 ng thru 40 ng – Dec 2013
- Vitamin D in Ireland – 400 IU for child, more than 3,200 IU by prescription only – June 2018
- Vitamin D - at least 4,000 IU to achieve 40-60 ng and reduce risk of early death – Holick June 2018
- All older women need vitamin D supplementation to get to even 20 ng (results of modeling) – May 2018
- Less than half of health providers recommend 600 to 1000 IU of vitamin D (age 1-18) – May 2018
- Response by obese to weekly 50,000 IU of Vitamin D – May 2018
- Vitamin D recommendations by Italian Endocrinologists – 40 ng if pregnant, 30 ng if high risk – April 2018
- 200 IU vitamin D per kg is not enough for some health problems (example– bone marrow stem cell) – July 2016
- Vitamin D injection helped migrants a bit, but some had poor or even negative responses – Dec 2017
- US govt. notices new Vitamin D proof, will wait years for large trials to end – Dec 2017
- WHO (mistakenly) still advises against vitamin D supplementation during pregnancy
- US admits math mistake was made in 2010 in estimating Vitamin D, but will not change recommendations – Nov 2017
- Response to a large dose of vitamin D (80,000 IU) typically varied by 2 X – June 2016
- Need 460 IU of vitamin D to get half of young Japanese women to even 20 ng level – Nov 2017
- 2400 IU of Vitamin D is need to get most above 30 nanograms – Sept 2017
- A single pill every two weeks deals with more than 27 diseases
- Vitamin D supplementation guidelines (adults – 50,000 IU per week) – Feb 2017
- Vitamin D math mistakes made by the IoM in 2010 – K Baggerly 2016-2017
- Vitamin D math mistake had been made, adults need at least 8000 IU – July 2017
- Chinese women in tropics needed 50,000 IU of Vitamin D monthly to keep above 30 ng – RCT May 2017
- Vitamin D consensus: 400 IU for infants, less than 10 ng is too low, if low sun need to supplement – April 2017
- 50,000 IU of vitamin D every two weeks – Jordan conclusion - RCT July 2017
- Many benefits of 50,000 IU vitamin D every two weeks (methadone treatment) – RCT June 2017
- 1000 IU should be the new vitamin D RDA (if you think 20 ng is enough) - May 2017
- Vitamin D responses to as much as 15,000 IU per day – Feb 2017
- Review of vitamin D recommendations around the world – April 2017
- 4,000 IU of Vitamin D daily is safe, but takes a year to plateau (Best-D) – RCT Dec 2016
- Much more than 2,000 IU of vitamin D is needed daily (Middle East studies agree) – meta-analysis Nov 2016
- Osteoporosis treatment guidelines by US Endocrinology groups – Sept 2016
- Dark-skinned hunter-gatherers may generate 2,000 IU of vitamin D daily - June 2016
- Vitamin D dose size needed – VitD testing tells only a portion of the story – Jan 2016
- World Health Organization considering new pregnancy Vitamin D recommendations - behind paywall Nov 2015
- 2000 IU of vitamin D- doctors trained that it was too much, but it is often too little
- Vitamin D given once every two months does not help – proven again – RCT Sept 2015
- Vitamin D dose for 140 lb woman - Sept 2015
- Children getting 60,000 IU monthly got to vitamin D level of 33 ng – Sept 2015
- Vitamin D recommentations in Danish workshop similar to IoM - June 2015
- 400 IU Vitamin D did not affect menopause (400 IU affects virtually nothing) - RCT May 2015
- Cost of getting 400 IU of vitamin D from food has risen much faster than CPI – April 2015
- Iran giving seniors 5,000 IU of vitamin D - monthly unfortunately - March 2015
- Response and adverse effects of 20,000 and 30,000 IU Vitamin D weekly - Feb 2015
- 2000 IU vitamin D not enough to get most Chinese to 20 ng level – RCT Feb 2015
- Your guide to understanding vitamin D – Vitamin D Council Dec 2013
- No, do not need 9,000 IU of vitamin D to get most people above 20 ng – Oct 2014
- Some people need more vitamin D to get the same response – perhaps due to genes – Nov 2014
- Vitamin D levels are dropping rapidly – what you need to do
- Nordic countries upping vitamin D to 400 IU daily (not enough) - Nov 2014
- 200 IU needed to increase vitamin D levels by 1 ng (not 100 IU) – summary of 25 studies – Feb 2014
- 4700 IU of vitamin D needed by most seniors – an equation -July 2014
- Vitamin D needs in 2004:1000 IU, 10 years later same author says 3,500 IU
- Free Vitamin D evaluation service
- One pill every two weeks gives you all the vitamin D most adults need
- 7000 IU of vitamin D restored most HIV youths to above 32 ng - RCT March 2014
- FDA considering raising adult Vitamin D, but not for adults who are senior or pregnant- Feb 2014
- Vitamin D Deficiency: Time for Inaction (question mark)– Jan 2014
- Many healthy African Americans got above 33 ng with 4,000 IU of vitamin D – RCT March 2014
- 5,000 IU recommended by Vitamin D Council - Dec 2013
- Thoughts on improving vitamin D policies - Vieth Nov 2013
- Need 75 IU vitamin D per kg of body weight (volume dilution) – March 2013
- 60,000 IU vitamin D weekly with daily Calcium was safe but not enough in the winter – 2012
- 2 out of 3 people think that they get enough vitamin D, but only 1 in 3 get even the absolute minimum – Oct 2013
- 2000 IU vitamin D raised virtually all Lebanese youths above 20 ng – RCT Oct 2013
- Obese need 2.5 IU of vitamin D per kg to increase 1 ng (about 3.4 X more) – RCT Sept 2013
- Vitamin D deficiency for children’s bones is 14ng, based on PTH analysis – Sept 2013
- Probably need 1500-2000 IU of vitamin D, high risk groups need more – Sept 2013
- Huge variation in taking vitamin D supplements with age of female, less than 1000 IU not help much – July 2013
- Evidence suggests need more than 30 ng of vitamin D to prevent long-latency diseases – review March 2013
- 2400 IU raised both black and white women to 40 ng of vitamin D – RCT 2013
- Took 4 months of 400 IU vitamin D for Iranian infants to get serum level of 30 ng – June 2013
- Even with 400 IU of vitamin D in winter, 1 in 6 were still vitamin D deficient – RCT Aug 2013
- 5,000 IU daily was just enough vitamin D for Irish athletes in the winter – March 2013
- Response to Vitamin D: summary chart of 8 studies – March 2013
- Endocrine Society Guideline should be raised to 2 ng per 100 IU of vitamin D – March 2013
- Vitamin D level can be high, but little benefit: due to kidney, genes, low Magnesium etc.
- Huge increase in UK vitamin D prescriptions by July 2012
- Let 1000 die from vitamin D deficiency rather than incur 1 lawsuit
- Vitamin D creates autophagy, as does calorie restriction and high intensity exercise – Feb 2013
- Off Topic: Smaller people may live longer due to more benefit from supplements and drugs
- Vitamin D DRI for children lowered to 200 IU in Korea – Jan 2013
- Pathways that vitamin D prevents and treats colon cancer discovered, 2000 IU needed – Dec 2012
- European Osteo group recommends 20-50 ng of vitamin D – Jan 2013
- Even taking as much as 4200 IU vitamin D 43 percent had less than 30 ng in blood – RCT Jan 2013
- Vitamin D supplementation - Grassroots Jan 2013
- Prevention and Treatment of Vitamin D Deficiency – Nov 2012
- Is High Dose Vitamin D Harmful – Dec 2012
- Rickets cured for 3 months with 10,000 IU per kg vitamin D (600,000 IU max) – Sept 2012
- 30 percent of vitamin D sold now has more than 2000 IU - Dec 2012
- Nordic countries considering raising vitamin D to US recommended levels – Dec 2012
- Best heart geometry associated with vitamin D of 30-37 ng – Oct 2012
- Programmers Must Take Vitamin D – Sept 2012
- Factors Influencing Vitamin D Status – May 2011
- How often might 50,000 IU vitamin D be taken - results of clinical trials
- 1700 IU daily average restored HIV vitamin D levels (50000 monthly) – Aug 2012
- NASA thinks spacestation personnel only need 800 IU of vitamin D – Sept 2012
- 7100 IU (50000 weekly) got most women to 30 ng of vitamin D - Aug 2012
- 85% achieved 20 ng with avg of 3300 IU of vitamin D - oral and injection Aug 2012
- Every 400 IU increase of vitamin D3 increases serum level about 8 ng– Systematic Review Aug 2012
- 2900 IU of vitamin D (20000 weekly) kept levels above 20 ng during the winter – Aug 2012
- European adults can take 4000 IU of vitamin D – July 2012
- With just 200 IU vitamin D in intravenous feeds, deficiency results
- 400 iu of vitamin D is like 24 seconds of sun in a swimsuit in Los Angeles
- 40 ng response plateau to 2000 to 4,000 IU of vitamin D – June 2012
- 3X variation in response to dose of vitamin D – meta-analysis June 2012
- Germans, Austrians, and Swiss declare that 800 IU and 20 ng vitamin D is enough – June 2012
- Benefits and risks of Vitamin D - Vieth April 2012
- Guidelines on prevention and treatment of vitamin D deficiency – Nov 2011
- Huge gap between vitamin D advice and actual prescriptions – April 2012
- Dosing error gave 12000 IU daily vitamin D to infant, but no indication of any problem – April 2012
- 100000 IU of vitamin D every three months had problems – 2011
- Endocrinology Guidelines for vitamin D revisited – no abstract – March 2012
- Vitamin D response: 800 IU: 20 ng, 3200 IU: 45 ng – RCT March 2012
- IoM voted for 20 ng of vitamin D – a member hints at 30 ng – March 2012
- 1500 IU vitamin D minimum - 10,000 IU is safe – review April 2012
- Intervention of 400 IU of vitamin D raised infant blood levels 14 ng – Jan 2012
- Take vitamin D3 daily, weekly, or bi-weekly
- 930 IU vitamin D should get most people to 20 ng – Possible Europe standard Dec 2011
- IU of vitamin D – a roundup of recent news items – Jan 2012
- Germany increases vitamin D to 800 IU - Jan 2012
- Reasons for low response to vitamin D
- 1700 IU vitamin D (50000 monthly) helped antarctic explorers – RCT Jan 2012
- Low vitamin D levels even when taking 800 IU vitamin D – May 2011
- 1600 IU daily Vitamin D raised adult blood levels above 20 ng – RCT Nov 2011
- 2000 IU of vitamin D is a step in the right direction for Canada– Nov 2010
- Vitamin D levels for women - Nov 2011
- 930 IU of Vitamin D proposed for far North after review of literature review – Oct 2011
- Telomeres improved when obese blacks took 2000 IU of vitamin D daily – Oct 2011
- Endocrine Society recommend higher vitamin D levels – June 2011
- RDA upper limit etc for Vitamin D and Magnesium - Sept 2011
- Four reasons why vitamin D levels should be higher than 30 ng – Aug 2011
- 100 IU increases 1 ng vitamin D – recommend 3000 IU – Book 2011
- Vitamin D should be 48 ng to 90 ng – Heaney Sept 2011
- Calcium can create heart problems - vitamin D neutral - Aug 2011
- Cadavers with good skeletons had 30 ng of vitamin D – Feb 2010
- IoM error: 8 percent, not just 1 percent, had bone loss when vitamin D higher than 20 ng
- Recommend 100 IU of vitamin D per kg of infant - Poland July 2011
- Half of the seniors needed more than 1700 IU vitamin D3 (50000 monthly) – April 2011
- Hypothesis – Optimize vitamin D at home by measuring excess Calcium in urine
- Yet again – vitamin D levels very low in sunny Saudia Arabia – April 2011
- Most people are not vitamin D deficient – Consumer Reports May 2011
- Controversy: Too much Calcium if increase Vitamin D
- European call to action for vitamin D – March 2011
- Vitamin D level of 50 ng may be too high - May 2010
- Absurdity of 600 IU vitamin D for 10 lb infant or 300 lb adult - Mar 2011
- Why the IOM Recommendations for Vitamin D Are Deficient – Mar 2011
- Overview Vitamin D Dose-Response
- 2000 IU vitamin D was safe and helped elderly – Feb 2011
- 744 IU vitamin D needed by Northern white teens to prevent Rickets – Jan 2011
- Is the Institute of Medicine Report on Calcium and Vitamin D Good Science - Jan 2011
- Vitamin D level recommendations - Bosomworth Jan 2011
- An official reviewer of the IOM vitamin D report makes his opinion known – Jan 2011
- 2010 recommendations for Vitamin D are Deficient – by 1997 panelists
- 800 IU vitamin D in milk did not improve bones of middle-aged adults – Jan 2011
- The folly of a single RDA for vitamin D - Jan 2011
- Higher BMI need more vitamin D – Oct 2010
- Vitamin D Recommendations around the world - IU and ng
- Evaluating the vitamin D evidence - Heaney Dec 2010
- 20000 IU vitamin D and MS – less fatigue and relapse Dec 2010
- Vitamin D2 repletion – 50000 IU 3X per week is best – 2009
- Interview of C Baggerly about IoM Dec 1 2010
- Interview of Dr. Cannell Dec 1 2010
- Why vitamin D is not a problem for some youth
- USANA found 5000 IU resulted in 50 ng - Winter 2010
- IoM again fails to look at interactions - Nov 2010
- 2000 IU raised black teens vitamin D level to 34 ng and they lost fat – Oct 2010
- Finland increased vitamin D - Nov 2010
- IOM vitamin D Nov 30 - what then
- Fewer falls and fractures as vitamin D is increased – 1800 to 4000 IU July 2010
- 2000 IU daily dose of vitamin D would save Germany 37 billion euros – Aug 2010
- Myth for 50 years: 2000 IU of vitamin D is toxic - still taught as fact in 2010
- Recommended levels of vitamins and minerals - history RDA DRI
- Clinical Trials update Sept 2010
- NHANES shows increased colon cancer deaths for men having more than 40 ng – Sept 2010
- Hip fractures in India - editorial with recommendation - Sept 2010
- Proposed vitamin D Australia UL 3200 IU- 2007
- BC elderly median 400 IU only only 3 percent exceed 2000 IU vitamin D – June 2010
- Experts Recommend 10000 IU Upper Limit Vitamin D – 2007
- 5000 IU vitamin D (50000 every 10 days) was OK – June 2010
- Scientists call for vitamin D action 2000 IU and more than 40 ng – 2008
- Goal of 30 to 40 ng vitamin D and OK to start with 800 IU without testing – July 2010
- 100 IU probably does not increase vitamin D in blood by 1 ng
- Overview How Much vitamin D
- Opinion: sun better than UV better than vitamin D
- Inuit preschoolers were very vitamin D deficient – Aug 2010
- Why vitamin D might not help me
- Upper Limit 2000 IU - July 2010
- Testing and treating vitamin D deficiency – Mayo with CME Aug 2010
- Aortas of 16 year old blacks helped by 2000 IU of vitamin D – July 2010
- Vitamin D researchers are taking 2000 to 10000 IU – July 2010
- Should You Worry if You Store Vitamin D in your body
- PTH needs vitamin D level higher than 13 ng – Cohort June 2010
- 890 IU of vitamin D and 1200 mg Calcium improved bone density – July 2010
- Average of less than 2000 IU of vitamin D2 did not help bone health – July 2010
- Losing weight increases vitamin D level – June 2010
- Will increasing vitamin D in blood to 100 ng reduce deaths of colon cancer patients- July 2010
- Vitamin D and UV safe and toxic doses - Vieth 1999
- USDA vitamin D level more than 30ng and 600 mg Calcium - March 2010
- Vitamin D3 loading dose of 500,000 IU for elderly – Aug 2009
- Osteoporosis Foundation recommends 30 ng – May 2010
- Japanese decided that 28 ng mimimum for proper parathyroid hormone – June 2010
- German seniors safely took 1500 to 3000 IU of vitamin D – June 2010
- Obese need larger doses of vitamin D – abstract does not say how much - March 2010
- BMI was excellent predictor of vitamin D levels – Feb 2010
- To increase vitamin D levels in children need 1000 or 2000 IU – June 2010
- Dose response equations for Vitamin D
- 5700 IU daily equivalent vitamin D for obese did not reduce cardiovascular risk factors – June 2010
- Finland hopes to double Vitamin D dose for elderly from 400 to 800 IU in 2012 – April 2010
- Vitamin D reporting – scientists take 2000 and 3000 IU June 2010
- Fracture healed faster with 20,000 IU on a base of 8,000 IU – Individual observation April 2010
- Half of Canadian elderly achieved 30 ng with just 560 IU – Jan 2010
- Overview Loading of vitamin D
- 800 IU might maintain 30 ng vitamin D – Jan 2010
- Patients older than 65 needed 5,000 IU vitamin D daily – May 2010
- Athletes need 50 ng/ml of Vitamin D – Cannell and Hollis – 2009
- Vitamin D Newsletter May 2010
- Muscle strength in youth increased with 60,000 IU vitamin D per week and 1 g Calcium – April 2010
- Vitamin D helps health, perhaps avoid having more than 40ng/ml -May 2010
- Increased vitamin D in blood by 56% by taking supplement with largest meal of the day - May 2010
- Megadose injection of up to 600,000 IU vitamin D3 every three months for adolescents - April 2010
- 50,000 IU DAILY Vitamin D2 mistake detected after 2 months - March 2010
- Therapeutic window for vitamin D and chronic kidney disease
- Cannell Newsletter April 21 2010
- 2500 to 4000 IU vitamin D would decrease specific disease rates- April 2010
- Vitamin D decreases incidence of disease
- Why do animals seem to need more vitamin D than humans
- Overview Veterinary and vitamin D