1. Anorexia Nervosa not helped by a dose of 50000 IU of vitamin D2 – June 2011
2. 40,000 IU vitamin D2
3. D2 may reduce academic performance – Dec 2012
4. D3 better than D2 by VitaminDSurvivor (Pegram) July 2009
5. D2 as good as D3 in Orange Juice April 2010
6. If you have a vitamin D prescription, be sure that it is for D3– June 2017
7. Hemodialysis not helped by weekly vitamin D2 – RCT April 2015
8. Following large doses of vitamin D2, Vitamin D3 doses were unable to achieve sufficiency – Jan 2014
9. Loading dose of Vitamin D2 REDUCED vitamin D blood in a third of the patients – Jan 2015
10. Large dose of vitamin D2 did not help (no surprise – avg 1700 IU daily) – April 2015
11. It’s (way past) time to stop prescribing with Vitamin D2 (ergocalciferol) – Oct 2018
12. Alzheimer’s patients not on medication have very low levels of Vitamin D2 – Nov 2012
13. 7100 IU vitamin D2 for 3 months did not treat Coronary Artery Disease – Nov 2012
14. 600,000 IU of Vitamin D2 is rarely toxic in infants – Aug 2014
15. 1700 IU per day of vit D2 was not enough to help dialysis
16. 300,000 IU of vitamin D2 reduced inflammation markers (cytokines and chemokines) – Sept 2013
17. 10 million IU of vitamin D3 for cows was great unless had vitamin D2 – July 2011
18. Can triple the vitamin D in carrots - Jan 2011
19. Caution When Prescribing High Dose Vitamin D (100,000 IU D2 daily for is too much after 4 years) – Nov 2016
20. Chance of a fall decreased with vitamin D3 but increased with D2 – Oct 2011
21. FDA raises the amount of vitamin D2 fortification in bread – Aug 2012
22. Fibromalgia reduced with 50,000 IU weekly vitamin D2 – Sept 2011
23. Cooked mushrooms (Vitamin D2) did not increase vitamin D serum levels – Aug 2014
24. GlutenDoctors on D3 better than D2 and problems with Vitamin A
25. India wants to cure Vitamin D Deficiency, unfortunately by fortifying with D2 not D3 – Jan 2019
26. Rheumatoid Arthritis sometimes helped by very high dose vitamin D2 – 1935
27. 600,000 IU of vitamin D2 every 4 months for decades in East Germany – 1987
28. 50000 IU vitamin D2 weekly helped blacks with heart problems – Feb 2011
29. 5,000 or 10,000 IU Vitamin D for 7 years both safe and effective (4700 patients, 8 months to plateau) – Jan 2019
30. Average of less than 2000 IU of vitamin D2 did not help bone health – July 2010
31. Doctor prescribed 200,000 IU Vitamin D2 weekly during pregnancy (wrong type, far too much) – Jan 2019
32. During brown bear hibernation Vitamin D3 decreases but D2 increases (surprise) – June 2011
33. IBD less costly when treated with vitamin D3 compared to D2 – Jan 2012
34. IOM vitamin D Nov 30 - what then
35. 50,000 IU of vitamin D weekly (D3 or D2) got two thirds of cystic fibrosis patients to 30 nanograms – RCT July 2015
36. 372 types of vitamin D prescriptions in one part of France, 35 percent were for D2 – Oct 2013
37. Graphs of diseases vs vitamin D levels - and D3 vs D2- April 2011

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