Vitamin D deficiency in adult patients with ulcerative colitis: Prevalence and relationship with disease severity, extent, and duration.
Indian J Gastroenterol. 2019 Mar 13. doi: 10.1007/s12664-019-00932-z.
Law AD1, Dutta U2, Kochhar R1, Vaishnavi C1, Kumar S1, Noor T1, Bhadada S3, Singh K1.
1 Dept of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India.
2 Dept of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India. ushadutta at gmail.com.
3 Dept of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India.
Gut category listing contains the following
- Ulcerative Colitis and Vitamin D - many studies 12+
- "celiac disease" OR CD 1830 items July 2019
- IBS or IBD or IRRITABLE BOWEL in title of 41 VitaminDWiki pages as of Aug 2022
- Gut-Friendly forms of vitamin D
- such as: bio-emulsion, topical, spray, sublingual, inhaled, injection .
Overview Gut and vitamin D contains gut-friendly information
Getting Vitamin D into your body has the following chart
Getting Vitamin D into your body also has the following
If poorly functioning gut
Bio-D-Mulsion Forte – especially made for those with poorly functioning guts, or perhaps lacking gallbladder
Sublingual – goes directly into the bloodstream
Fat-soluble Vitamins go thru the slow lymph system
you can make your own sublingual by dissolving Vitamin D in water or use nano form
Oil: 1 drop typically contains 400 IU, 1,000 IU, or 4,000 IU, typically not taste good
Topical – goes directly into the bloodstream. Put oil on your skin, Use Aloe vera cream with Vitamin D, or make your own
Vaginal – goes directly into the bloodstream. Prescription-only?
Bio-Tech might be useful – it is also water-soluble
Vitamin D sprayed inside cheeks (buccal spray) - several studies
and, those people with malabsorption problems had a larger response to spray
Inject Vitamin D quarterly into muscle, into vein, or perhaps into body cavity if quickly needed
Nanoparticles could be used to increase vitamin D getting to the gut – Oct 2015
Poor guts need different forms of vitamin D has the following
Guesses of Vitamin D response if poor gut
| Bio | Form | Speed | Duration |
| 10 | Injection ($$$) or Calcidiol or Calcitriol | D - Slow C -Fast | Long |
| 10 | Sun/UVB | Slow | Long |
| 10 | Topical (skin patch/cream, vagina) | Slow Fast nano | Normal |
| 9 | Nanoemulsion -mucosal perhaps activates VDR | Fast | Normal |
| 9? | Inhaled (future) | Fast | Normal |
| 8 | Bio-D-Mulsion Forte | Normal | Normal |
| 6 | Water soluble (Bio-Tech) | Normal | Normal |
| 4 | Sublingual/spray (some goes into gut) | Fast | Normal |
| 3 | Coconut oil based | Slow | Normal |
| 2 | Food (salmon etc.) | Slow | Normal |
| 2 | Olive oil based (majority) | Slow | Normal |
10= best bioavailable, 0 = worst, guesses have a range of +-2
Speed: Fast ~2-6 hours, Slow ~10-30 hours
Duration: Long ~3-6 months, Normal = ~2 months
BACKGROUND:
Vitamin D plays a key role in gut immunity and maintenance of the mucosal barrier. Vitamin D deficiency (VDD) worsens ulcerative colitis (UC) and its supplementation ameliorates the disease in mouse models. The prevalence and predictors of VDD in UC are not known.
METHODS:
Consecutive patients with UC (n = 80) underwent clinical, endoscopic, and histological evaluation to assess the extent, severity using UC disease activity index (UCDAI) score, and duration of illness. An equal number of age and gender-matched healthy adults without any features of inflammatory bowel disease (IBD) living in the same latitude were identified as controls. The serum 25-hydroxy vitamin D3 level was estimated. The subjects were classified as deficient (< 20 ng/mL), insufficient (20-32 ng/mL), sufficient (32-80 ng/mL), and optimal (> 80 ng/mL) based on vitamin D levels. Chi-square test and Mann-Whitney U test were done to identify factors associated with vitamin D deficiency.
RESULTS:
The patients and controls were similar in age and gender (40 ± 11.4 years, 51% male vs. 40 ± 12 years, 51% male; p = 1.000). Median vitamin D levels among patients were lower than the controls (18.1 ng/mL [IQR 14] vs. 32.5 ng/mL [IQR 36]; p < 0.001). Patients were more often VDD (56% vs. 40%) or insufficient (34% vs. 9%) and less often sufficient (9% vs. 40%) or optimal (1% vs. 11%), in contrast to controls (p < 0.001). Median vitamin D levels were lower in those with UCDAI > 6 (15 vs. 21 ng/mL; p = 0.01), having pancolitis (13 vs. 21 ng/mL, p = 0.01), and longer duration of illness > 2 years (13.8 vs. 20.8; p = 0.025). Vitamin D levels showed a negative correlation with frequency of stools (rho = - 0.244, p = 0.05), disease duration (rho = - 0.244, p = 0.007) and UCDAI score (r = - 0.348, p = 0.002).
CONCLUSION:
VDD is highly prevalent among patients with UC. Patients with longer disease duration, more severe symptoms, and pancolitis are likely to have lower vitamin D levels.
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