Gestational diabetes treated by Vitamin D plus Omega-3 – RCT Feb 2017

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The effects of vitamin D and omega-3 fatty acid co-supplementation on glycemic control and lipid concentrations in patients with gestational diabetes - Feb 2017

Journal of Clinical Lipidology, online 2 Feb 2017, http://dx.doi.org/10.1016/j.jacl.2017.01.011
Mehri Jamilian, MD1, Mansooreh Samimi, MD2, Faraneh Afshar Ebrahimi, MD2, Teibeh Hashemi, MD3, Mohsen Taghizadeh, PhD3, Maryamalsadat Razavi, MD4, , , Marzieh Sanami, BSc3, Zatollah Asemi, PhD3, ,

Objective
This study was performed to evaluate the effects of vitamin D and omega-3 fatty acids co- supplementation on glucose metabolism and lipid concentrations in gestational diabetes (GDM) patients.

Methods
This randomized double-blind placebo-controlled clinical trial was done among 140 GDM patients. Participants were randomly divided into four groups to receive:

• 1) 1000 mg omega-3 fatty acids containing 360 mg eicosapentaenoic acid (EPA) and 240 mg docosahexaenoic acid (DHA) twice a day+ vitamin D placebo (n=35);
• 2) 50,000 IU vitamin D every 2 weeks+ omega-3 fatty acids placebo (n=35);
• 3) 50,000 IU vitamin D every 2 weeks+1000 mg omega-3 fatty acids twice a day (n=35) and
• 4) vitamin D placebo+omega-3 fatty acids placebo (n=35) for 6 weeks.

Results
After 6 weeks of intervention, patients who received combined vitamin D and omega-3 fatty acids supplements compared with vitamin D, omega-3 fatty acids and placebo had significantly decreased

• fasting plasma glucose (FPG) (-7.3±7.8, -6.9±6.6, -4.0±2.5 and +1.0±11.4 mg/dL, respectively, P<0.001),
• serum insulin levels (-1.9±1.9, -1.3±6.3, -0.4±6.3 and +2.6±6.5 μIU/mL, respectively, P=0.005),
• homeostatic model of assessment for insulin resistance (HOMA-IR) (-0.7±0.6, -0.5±1.4, -0.2±1.5 and +0.6±1.5, respectively, P<0.001)
• increased quantitative insulin sensitivity check index (QUICKI) (+0.01±0.01, +0.008±0.02, +0.002±0.02 and -0.005±0.02, respectively, P=0.001). In addition, changes in
• serum triglycerides (-8.2±41.0, +7.6±31.5, +3.6±29.9 and +20.1±29.6 mg/dL, respectively, P=0.006) and
• VLDL-cholesterol (-1.6±8.2, +1.5±6.3, +0.8±6.0 and +4.0±5.9 mg/dL, respectively, P=0.006) in the vitamin D plus omega-3 fatty acids group were significantly different from the changes in these indicators in the vitamin D, omega-3 fatty acids and placebo groups.

Conclusion
Overall, vitamin D and omega-3 fatty acids co-supplementation for 6 weeks among GDM patients had beneficial effects on FPG, serum insulin levels, HOMA-IR, QUICKI, serum triglycerides and VLDL-cholesterol levels.

Publisher wants $36 for the PDF

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The effects of vitamin D and omega-3 fatty acids co-supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in patients with gestational diabetes - Dec 2017

It appears the same RCT was re-published with free PDF later in 2017
Nutrition & Metabolism201714:80, https://doi.org/10.1186/s12986-017-0236-9. Dec 2017
Maryamalsadat Razavi, Mehri Jamilian, Mansooreh Samimi, Faraneh Afshar Ebrahimi, Mohsen Taghizadeh, Reza Bekhradi, Elahe Seyed Hosseini, Hamed Haddad Kashani, Maryam Karamali and Zatollah Asemi
 Download the PDF from VitaminDWiki
Grassroots Health Plot of Data

Nice outcome trends for this short small study
Anticipate that a long study with more mothers would get many statistically significant results

Background
This study was carried out to determine the effects of vitamin D and omega-3 fatty acids co- supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes (GDM) patients.

METHODS:
This randomized, double-blind, placebo-controlled trial was conducted among 120 GDM women.
Participants were randomly divided into four groups to receive:

• 1) 1000 mg omega-3 fatty acids containing 180 mg eicosapentaenoic acid (EPA) and 120 mg docosahexaenoic acid (DHA) twice a day + vitamin D placebo (n = 30);
• 2) 50,000 IU vitamin D every 2 weeks + omega-3 fatty acids placebo (n = 30);
• 3) 50,000 IU vitamin D every 2 weeks + 1000 mg omega-3 fatty acids twice a day (n = 30) and
• 4) vitamin D placebo + omega-3 fatty acids placebo (n = 30) for 6 weeks.

Results
Subjects who received vitamin D plus omega-3 fatty acids supplements compared with vitamin D, omega-3 fatty acids and placebo had significantly decreased high-sensitivity C-reactive protein (−2.0 ± 3.3 vs. -0.8 ± 4.4, −1.3 ± 2.4 and +0.9 ± 2.7 mg/L, respectively, P = 0.008), malondialdehyde (−0.5 ± 0.5 vs. −0.2 ± 0.5, −0.3 ± 0.9 and +0.5 ± 1.4 μmol/L, respectively, P < 0.001), and increased total antioxidant capacity (+92.1 ± 70.1 vs. +55.1 ± 123.6, +88.4 ± 95.2 and +1.0 ± 90.8 mmol/L, respectively, P = 0.001) and glutathione (+95.7 ± 86.7 vs. +23.0 ± 62.3, +30.0 ± 66.5 and −7.8 ± 126.5 μmol/L, respectively, P = 0.001). In addition, vitamin D and omega-3 fatty acids co-supplementation, compared with vitamin D, omega-3 fatty acids and placebo, resulted in lower incidences of newborns’ hyperbilirubinemiain (P = 0.037) and newborns’ hospitalization (P = 0.037).

Conclusion
Overall, vitamin D and omega-3 fatty acids co-supplementation for 6 weeks among GDM women had beneficial effects on some biomarkers of inflammation, oxidative stress and pregnancy outcomes.

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See also VitaminDWiki

Overview: Omega-3 many benefits include helping vitamin D
Overview Loading of vitamin D contains the following

Loading dose: 190 studies at VitaminDWiki

Vitamin D loading dose (stoss therapy) proven to improve health overview
If a person is or is suspected to be, very vitamin D deficient a loading dose should be given

• Loading = restore = quick replacement by 1 or more doses
• Loading doses range in total size from 100,000 IU to 1,000,000 IU of Vitamin D3
  • = 2.5 to 25 milligrams
• The size of the loading dose is a function of body weight - see below
  • Unfortunately, some doctors persist in using Vitamin D2 instead of D3
• Loading may be done as quickly as a single day (Stoss), to as slowly as 3 months.
  • It appears that spreading the loading dose over 4+ days is slightly better if speed is not essential
• Loading is typically oral, but can be Injection (I.M,) and Topical
• Loading dose is ~3X faster if done topically or swished inside of the mouth
  • Skips the slow process of stomach and intestine, and might even skip liver and Kidney as well
• The loading dose persists in the body for 1 - 3 months
  • The loading dose should be followed up with on-going maintenance dosing
  • Unfortunately, many doctors fail to follow-up with the maintenance dosing.
• About 1 in 300 people have some form of a mild allergic reaction to vitamin D supplements, including loading doses
  • it appears prudent to test with a small amount of vitamin D before giving a loading dose
  • The causes of a mild allergic reaction appear to be: (in order of occurrence)
  • 1) lack of magnesium - which can be easily added
  • 2) allergy to capsule contents - oil, additives (powder does not appear to cause any reaction)
  • 3) allergy to the tiny amount of D3 itself (allergy to wool) ( alternate: D3 made from plants )
  • 4) allergy of the gut to Vitamin D - alternative = topical

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VitaminDWiki - 39 studies listed in BOTH of the categories Omega-3 and Pregnancy

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VitaminDWiki with GESTATIONAL DIABETES in title (36 as of July 2022)

This list is automatically updated