| Oral Vitamin D had a bigger response that injection in obese women - Jan 2024 | | 02 Feb, 2024 |
| People with Multiple Sclerosis have blunted responses to Vitamin D supplementation - Jan 2024 | | 17 Jan, 2024 |
| Vitamin D response: 800 IU: 20 ng, 3200 IU: 45 ng – RCT March 2012 | | 06 Jan, 2024 |
| Beans etc, can cut in half the response to fat-soluble Vitamin D and K - June 2019 | | 01 Jan, 2024 |
| Vitamin D response in post-menopausal women: weekly better than monthly, notice benefit in 3 months – Jan 2021 | | 23 Dec, 2023 |
| 1.77 nmol response to 100 IU of Vitamin D (46 RCTs) – meta-analysis Sept 2023 | | 16 Dec, 2023 |
| Autistics have half of the response to Vitamin D – RCT Oct 2018 | | 08 Nov, 2023 |
| Vitamin D given daily, weekly, or monthly has similar response (116 RCTs) – meta-analysis Aug 2023 | | 02 Oct, 2023 |
| Response to Vitamin D fortification varies from 1 to 10 nmol per 100 IU daily – review Aug 2023 | | 18 Sep, 2023 |
| V-safe - 7% had emergency medical after vaccination - CDC response, cancel V-safe - Sept 2023 | | 07 Sep, 2023 |
| Smoking does not decrease response to monthly Vitamin D – RCT July 2020 | | 03 Aug, 2023 |
| Vitamin D response independent of dosing interval – meta-analysis July 2023 | | 03 Aug, 2023 |
| Gene variants can reduce Vitamin D response by 1.7X (14,000 IU daily, Multiple Sclerosis) – Dec 2021 | | 15 Jul, 2023 |
| Vitamin D which dissolves in mouth for those having poor response due to poor guts, HSCT etc.- June 2023 | | 08 Jun, 2023 |
| Response to infant 2,000 IU Vitamin D daily was in 194 ng, monthly dosing was 20% less – RCT May 2023 | | 17 May, 2023 |
| Fast responses to Vitamin D – loading dose, nanoemulsion and Calcifediol – April 2023 | | 15 Apr, 2023 |
| Response to Vitamin D - many studies | | 07 Apr, 2023 |
| No response to vitamin D 7X more likely if poor CYP24A1 or VDBP genes - Feb 2023 | | 11 Feb, 2023 |
| Poor CYP2R1 gene reduces blood response to Vitamin D supplementation – Aug 2019 | | 10 Feb, 2023 |
| CYP2R1 gene reduces response to Vitamin D - many studies | | 10 Feb, 2023 |
| Co-factors increase Vitamin D response for the GRH cohort - Jan 2023 | | 21 Jan, 2023 |
| Antibody response to COVID vaccination appears independent of Vitamin D levels – Nov 2021 | | 07 Dec, 2022 |
| Vitamin D spray results in bigger response than drops – Jan 2021 | | 07 Dec, 2022 |
| Colorectal Cancer – vitamin D did not help (too small of a response) – RCT Oct 2022 | | 29 Oct, 2022 |
| Responses to 3600 IU Vitamin D or Calcifediol – Oct 2022 | | 05 Oct, 2022 |
| No response to Vitamin D was 11 X more likely to have if poor Binding gene – Sept 2022 | | 27 Sep, 2022 |
| Australia’s COVID Response resulted in 31 X more life years lost than were saved - Sept 2022 | | 26 Sep, 2022 |
| Poor or no response to vitamin D was associated with poor genes (cystic fibrosis, 4 genes) Sept 2022 | | 07 Sep, 2022 |
| Better response 6 months after Pfizer vaccinations if higher vitamin D – Aug 2022 | | 27 Aug, 2022 |
| Vitamin D improves Sinovac vaccine (fast innate response) - July 2022 | | 24 Aug, 2022 |
| Better response to shingles virus after 6,400 IU Vitamin D raised above 40 ng – Jan 2021 | | 20 Aug, 2022 |
| Cancers are associated with low vitamin D, poor vaccination response and perhaps poor VDR – July 2022 | | 15 Aug, 2022 |
| Surgeries often deplete Vitamin D - 300,000 IU resulted in little response – Nov 2018 | | 02 Aug, 2022 |
| Multiple Sclerosis treated by Vitamin D (includes dose-response) - July 2022 | | 11 Jul, 2022 |
| Wheezing and asthmatic children have weaker Vitamin D responses - May 2022 | | 19 May, 2022 |
| Short-term response to 1,000 IU of Vitamin D tripled in obese when Magnesium was added – RCT April 2022 | | 17 May, 2022 |
| Response to 1,000 IU of vitamin D daily for 6 months – 40 percent above 30 ng (small study) – Feb 2022 | | 26 Apr, 2022 |
| COVID vaccination: 29 percent higher antibody response if more than 20 ng of vitamin D – March 2022 | | 23 Mar, 2022 |
| Response to Vitamin D varies with genes (3,000 IU, weight loss in this RCT) – March 2022 | | 22 Mar, 2022 |
| Responses by healthy individuals to 2,000 IU vitamin D daily – Feb 2022 | | 03 Feb, 2022 |
| COVID, influenza, hepatitis B, measles, etc. vaccine responses vary with Vitamin D and its receptor | | 08 Dec, 2021 |
| On-line Vitamin D response simulation – July 2021 | | 24 Oct, 2021 |
| Stoss (loading) dose of vitamin D resulted in bigger response at 30 days (again) – RCT April 2021 | | 14 Oct, 2021 |
| Reasons for low response to vitamin D | | 22 Sep, 2021 |
| Vitamin D injections should not be used if fast response is needed (COVID-19 in this case) | | 02 Sep, 2021 |
| Vitamin D, C, A, and E, as well as Iron, Se, and Zinc each augment vaccine response – July 2021 | | 20 Jul, 2021 |
| Poor response to Asthma inhaler if poor Vitamin D Receptor – Dec 2019 | | 01 Jul, 2021 |
| Parathyroid response to Vitamin D among obese | | 27 Jun, 2021 |
| Based on PTH response, obese adolescents may not need and much vitamin D as non-obese (12 ng vs 16.5 ng) – June 2021 | | 12 Jun, 2021 |
| Poor response to vitamin D supplementation if poor level of B Vitamins (rats in this case) March 2021 | | 22 May, 2021 |
| Vaccine response improved by Vitamin D (Shingles in this case) – Jan 2021 | | 06 May, 2021 |
| Hemodialysis associated with very poor mRNA response (wonder if low vitamin D) – March 26, 2021 | | 31 Mar, 2021 |
| Response to vitamin D increased 30 percent with Magnesium - Nov 2018 | | 07 Mar, 2021 |
| Poor protein binding gene associated with poor Vitamin D response – RCT Nov 2019 | | 02 Mar, 2021 |
| Response to weekly Calcifediol in 4 months - RCT Aug 2022 | | 03 Feb, 2021 |
| Weekly response to semi-activated vitamin D slightly better than standard – RCT Nov 2019 | | 21 Jan, 2021 |
| Obese children had 2.2 X less response to a single dose of Vitamin D – Oct 2020 | | 14 Oct, 2020 |
| Response to 150,000 IU vitamin D once vs 5,000 IU daily – RCT May 2014 | | 10 Jul, 2020 |
| Those with Asthma or COPD had half the response to Vitamin D – March 2020 | | 19 Mar, 2020 |
| Response to Vitamin D increased if take Magnesium and Vitamin K2 – Grassroots March 2020 | | 10 Mar, 2020 |
| Response by obese to weekly 50,000 IU of Vitamin D – May 2018 | | 12 Feb, 2020 |
| Less response to 800 IU of Vitamin D by Africans than natives in Finland – RCT March 2018 | | 25 Dec, 2019 |
| Increased Vitamin D response if take cofactors, etc | | 05 Nov, 2019 |
| Sublingual vitamin D gave similar response as oral for most, and better for some – RCT Sept 2019 | | 17 Oct, 2019 |
| Poor ovarian response (poor IVF) associated with low vitamin D – Sept 2019 | | 28 Sep, 2019 |
| Poor responses to UV and Vitamin D were correlated to just 4 poor genes – June 2019 | | 19 Jul, 2019 |
| Response to Vitamin D varied by 12 ng due to gene variants (CYP2R1) – Aug 2019 | | 15 Jun, 2019 |
| Single dose of Vitamin D as gummies resulted in higher blood response than hard tablets – May 2019 | | 07 May, 2019 |
| Sepsis reduced the Omega-3 response and half life – April 2019 | | 14 Apr, 2019 |
| Poor Vitamin D response 4X more likely if poor Vitamin D binding proteins - July 2019 | | 09 Apr, 2019 |
| 25 minutes of daily sun provided less than half of the response as 500 IU of vitamin D (Korea) – RCT March 2019 | | 26 Mar, 2019 |
| Response to UV varies more with pigment genes and age than skin color – Jan 2019 | | 24 Mar, 2019 |
| Response to UV varies more with pigment genes and age than skin color – Feb 2019 | | 24 Mar, 2019 |
| Decreased response to vitamin D in white children having poor Vitamin D binding gene – Feb 2019 | | 20 Mar, 2019 |
| Monthly Vitamin D had a 20 percent better response than quarterly – small RCT April 2019 | | 06 Mar, 2019 |
| Vitamin D response time is 3-6 months, not much benefit in first 4 months – RCT July 2017 | | 17 Feb, 2019 |
| Poor Vitamin D binding had 30 percent less response to Vitamin D (50,000 IU weekly) – Feb 2019 | | 04 Feb, 2019 |
| 7 ng less response by Multiple Sclerosis patients to 5,000 IU of vitamin D – Aug 2015 | | 30 Dec, 2018 |
| 2 month response time to Vitamin D (Grassroots Health) | | 08 Dec, 2018 |
| Response to Vitamin D varies with Vitamin D Binding Protein gene – RCT May 2018 | | 06 Jun, 2018 |
| Poor response to Osteoporosis medicine (risedronate) if vitamin D less than 16 ng – May 2018 | | 09 May, 2018 |
| No genetic response to 4,000 IU of Vitamin D (other studies disagree) – RCT April 2018 | | 15 Apr, 2018 |
| Vitamin D – individual responses to 100,000 IU – March 2017 | | 11 Feb, 2018 |
| Monthly vitamin D dosing had higher response than 3 per month – RCT Jan 2018 | | 28 Jan, 2018 |
| Multiple Sclerosis patients need more vitamin D to get same blood level response – Aug 2015 | | 27 Jan, 2018 |
| Vitamin D injection helped migrants a bit, but some had poor or even negative responses – Dec 2017 | | 19 Jan, 2018 |
| Vitamin D injection of 300,000 IU helped a bit, but many had a very small response – Dec 2017 | | 19 Jan, 2018 |
| Vitamin D injection of 600,000 IU (response by 10 individuals)– Sept 2017 | | 29 Dec, 2017 |
| 10 reasons for poor response to Vitamin D (race, binding protein, etc.) – Nov 2017 | | 24 Dec, 2017 |
| Inflammation and immune responses to Vitamin D (perhaps need to measure active vitamin D) – July 2017 | | 22 Nov, 2017 |
| Low response to vitamin D for some people – genes are one of the causes – Nov 2014 | | 22 Nov, 2017 |
| Response to a large dose of vitamin D (80,000 IU) typically varied by 2 X – June 2016 | | 14 Nov, 2017 |
| Estrogen contraception pill doubled the response to 1,000 IU of vitamin D – RCT Sept 2017 | | 04 Sep, 2017 |
| Immune response was poor in mice and humans with low vitamin D and low vitamin A – May 2015 | | 17 Aug, 2017 |
| Vitamin D daily or weekly dosing resulted in similar response -RCT Jan 2016 | | 20 Jul, 2017 |
| Huge variation in response to vitamin D supplementation – personal vitamin D response index – Dec 2016 | | 27 Jun, 2017 |
| Vitamin D responses to as much as 15,000 IU per day – Feb 2017 | | 20 Jun, 2017 |
| Spray and oral forms of 3000 IU vitamin D provide similar long-term response – RCT Oct 2016 | | 20 May, 2017 |
| Overview Vitamin D Dose-Response | | 19 Apr, 2017 |
| UVB 50 percent more response in obese than normal weight (other study disagrees) – Feb 2017 | | 02 Mar, 2017 |
| UVB 50 percent more response in obese than normal weight (yet response to Vitamin D is 50 percent less) – Feb 2017 | | 28 Feb, 2017 |
| Vitamin D injection lasts longer and has bigger response than weekly oral – Jan 2017 | | 24 Dec, 2016 |
| Graph of weekly response to monthly vitamin D supplementation – Aug 2015 | | 17 Sep, 2016 |
| RF from mobile phones reduced immune response in rats, unless they had vitamin D – Sept 2016 | | 10 Sep, 2016 |
| Burn patients have little vitamin D and uncertain response to supplementation – Dec 2014 | | 04 Sep, 2016 |
| Response to Vitamin D - Grassroots | | 01 Sep, 2016 |
| Response to Vitamin D: summary chart of 8 studies – March 2013 | | 01 Sep, 2016 |
| Large variability in response to UV (more than response to oral Vitamin D) – March 2016 | | 22 Jun, 2016 |
| Large variability in response to UVB (similar to that of oral Vitamin D) – March 2016 | | 22 Jun, 2016 |
| Large variability in response of people to UVB (similar to that to oral Vitamin D) – March 2016 | | 22 Jun, 2016 |
| Dengue fever immune response and micronutrients (vitamins D, E, A, and Zinc, Iron, Chromium) – Nov 2015 | | 11 Jun, 2016 |
| Immune response to respiratory viruses – vitamin D connection – review May 2015 | | 17 May, 2016 |
| 3X variation in response to dose of vitamin D – meta-analysis June 2012 | | 24 Apr, 2016 |
| PTH boosts immune response when vitamin D levels are low – May 2012 | | 29 Mar, 2016 |
| CYP2R1 and GC variations decrease vitamin D response – PHD thesis Nov 2015 | | 18 Feb, 2016 |
| Pigs have about 2X less variation in response to calcidiol as humans do to vitamin D – 2015 | | 07 Dec, 2015 |
| Vitamin D response reduced if taken with Calcium – meta-analysis Oct 2015 | | 01 Dec, 2015 |
| Response to Vitamin D supplementation – July 2015 | | 25 Nov, 2015 |
| How you might double your response to vitamin D | | 31 Oct, 2015 |
| 600,000 vitamin D loading doses – good response to both oral and muscular – Oct 2015 | | 13 Oct, 2015 |
| Different response by Vitamin D Receptor to Vitamin D vs Vit. D analogs – Sept 2015 | | 24 Sep, 2015 |
| If at high risk of vitamin D deficiency, get a higher response if take more Magnesium – Sept 2013 | | 12 Sep, 2015 |
| Response to 1000 IU of vitamin D varies by about 4 percent due to gene variants – RCT July 2014 | | 09 Aug, 2015 |
| More muscle response when have adequate vitamin D | | 27 Jul, 2015 |
| Familial Mediterranean fever – poor response to colchicine if low vitamin D – June 2015 | | 13 Jun, 2015 |
| CYP2R1 gene probably responsible for low vitamin D response – RCT April 2014 | | 02 Jun, 2015 |
| Better response to Inflammatory Bowel Disease drug if more than 30 ng of vitamin D – March 2014 | | 18 Apr, 2015 |
| Vitamin D-binding protein controls T cell responses to vitamin D in the lab – Sept 2014 | | 01 Apr, 2015 |
| Low dose Vitamin D during pregnancy and infancy results in strange acute respiratory infection response – April 2015 | | 24 Mar, 2015 |
| Obese need 2X as much vitamin D to get the same response – June 2012 | | 14 Mar, 2015 |
| Is too much vitamin D bad (U-shaped response) – possible causes and cures | | 10 Mar, 2015 |
| Response and adverse effects of 20,000 and 30,000 IU Vitamin D weekly - Feb 2015 | | 09 Mar, 2015 |
| 24 ng lower response to Vitamin D due to obesity, low initial Vitamin D, and genetics – RCT Feb 2015 | | 24 Feb, 2015 |
| Genes are one of the reasons for low response to vitamin D – Nov 2014 | | 24 Feb, 2015 |
| Some people need more vitamin D to get the same response – perhaps due to genes – Nov 2014 | | 24 Feb, 2015 |
| Activation (methylation) of CYP2R1 and CYP24A1 predict response to dose of vitamin D – Oct 2013 | | 24 Feb, 2015 |
| Transdermal Magnesium Chloride spray - variable responses, removed toxic metals - 2010 | | 21 Jan, 2015 |
| Solutions if have poor response to conventional vitamin D | | 14 Dec, 2014 |
| Immune System response of infants is associated with higher levels of vitamin D – RCT Nov 2014 | | 08 Nov, 2014 |
| How to predict response to a vitamin D dose – RCT April 2014 | | 06 Nov, 2014 |
| Not as much dark skin vitamin D response from single UV dose (no surprise) – Oct 2013 | | 13 Aug, 2014 |
| Dose response equations for Vitamin D | | 02 Aug, 2014 |
| Response to vitamin D dose, overview of 25 studies - Feb 2014 | | 02 Aug, 2014 |
| Similar response to Vitamin D supplements by senior white and black women – Feb 2013 | | 08 May, 2014 |
| U-shaped response to vitamin D – possible causes | | 24 Apr, 2014 |
| Response to high dose vitamin D is limited by vitamin A - July 2013 | | 13 Apr, 2014 |
| Hypothesis: Low vitamin D is responsible for many recent increases in health problems | | 01 Jan, 2014 |
| Hypothesis: Magnesium accounts for some of the variation in vitamin D response – Oct 2013 | | 16 Nov, 2013 |
| 40 percent less likely to get adequate vitamin D response if have certain genes – Jan 2013 | | 10 Sep, 2013 |
| Increased D levels responsible for Dead Sea therapy – May 2011 | | 16 Aug, 2013 |
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