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Far fewer health problems from western diet if add Vitamin D (in rats in this study) – May 2018

Dietary supplementation of vitamin D prevents the development of western diet-induced metabolic, hepatic and cardiovascular abnormalities in rats.

United European Gastroenterol J. 2018 Aug;6(7):1056-1064. doi: 10.1177/2050640618774140. Epub 2018 May 17.
Mazzone G1, Morisco C 2, Lembo V 1, D'Argenio G 1, D'Armiento M 2, Rossi A 1, Giudice CD 2, Trimarco B2, Caporaso N 1 nicola.caporaso at unina.it , Morisco F 1.
1 Gastroenterology, Department of Clinical Medicine and Surgery, University 'Federico II', Naples, Italy.
2 Department of Advanced Biomedical Sciences, University 'Federico II', Naples, Italy.

VitaminDWiki

Standard DietWestern DietWestern Diet
+ Vitamin D
p-value
Glycaemia99139103p <0.05
HOMA-OR64216 p <0.05

Cardiovascular category starts with the following

507 items In Cardiovascular category

Cardiovascular category is associated with other categories: Diabetes 31, Omega-3 31 , Vitamin K 25 , Intervention 22 . Mortality 20 , Skin - Dark 18 , Magnesium 17 , Calcium 14 , Hypertension 14 , Trauma and surgery 13 , Stroke 13 , Kidney 12 , Metabolic Syndrome 11 , Seniors 10 , Pregnancy 8 as of Aug 2022


Cholesterol, Statins


Overview Liver and vitamin D contains the following summary

  • Fact: A properly functioning liver is needed for the efficient activation of vitamin D in the body
  • Fact: Liver diseases often result in lower levels of vitamin D
  • Fact: Various pain relievers damage the liver function
  • Fact: Lower levels of vitamin D result in osteoporosis and many other diseases
  • Options with a poorly functioning liver appear to be:
  1. Increased vitamin D (example: 2X more vitamin D if Liver is 1/2 as efficient)
  2. Increase the response you get from vitamin D
  3. Increase sunshine / UVB,
  4. Get the response you get from the sun/UVB
  5. Consider supplementing with Iron - a patented Iron supplement appears to work very well
  6. Get prescription for active form of vitamin D (Calcitriol) which does not need the liver or kidney to get the benefits of vitamin D in the body
  7. Get Calcidiol which does not need the liver
  8. Use Topical Vitamin D - activation by the skin etc does not require the liver

http://vitamindwiki.com/tiki-index.php?page_id=5644
Click on image for ways of getting vitamin D even if Liver is not functioning well


Diabetes category starts with the following

536 items In Diabetes category   33+ Prediabetes studies   64+ Type 1 Diabetes studies

see also Overview Diabetes and vitamin D  Overview Metabolic Syndrome and vitamin D

Autoimmune category listing has 196 items along with related searches

PDF is available free at Sci-Hub  10.1177/2050640618774140

Heart Fibrosis

Image

BACKGROUND:
The western diet high in fat and fructose may cause metabolic disorders and cardiovascular diseases.

OBJECTIVE:
To evaluate whether long-term daily vitamin D3 supplementation prevents hepatic steatosis and cardiovascular abnormalities and restores insulin sensitivity caused by fat diet in rats without vitamin D deficiency.

METHODS:
Three groups of rats were fed for 6 months with standard diet (SD), western diet (WD) or WD containing 23 IU/day/rat vitamin D3, respectively. Tail-cuff systolic blood pressure (SBP)measurements in conscious rats and transthoracic echocardiography were performed in basal condition, and after 3 and 6 months of diet. Hepatic steatosis and myocardial fibrosis were assessed in liver and cardiac tissues using standard methods. Serum insulin and 25(OH)D3 concentrations were determined using rat-specific ELISA kits. Insulin resistance was determined according to the homeostasis model assessment of insulin resistance (HOMA-IR) method.

RESULTS:
Sixty-one per cent of hepatocytes in WD rats had steatotic vacuoles compared with just 27% in rats on a WD plus vitamin D3 (p < 0.05).HOMA-IR was reduced in rats with vitamin D supplementation compared with WD alone (19.4 ± 5.2 vs 41.9 ± 8.9, p < 0.05). Rat blood pressure and left ventricular mass were both reduced by vitamin D3 supplementation.

CONCLUSION:
In animal models of liver and cardiovascular metabolic damage, the supplementation of vitamin D3 shows liver and cardio-protective effects.

References

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