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Intake of Novel Red Clover Supplementation for 12 Weeks Improves Bone Status in Healthy Menopausal Women.

ABSTRACT: Objective. To investigate the effect by which daily consumption of a novel red clover (RC) extract influences bone health, inflammatory status, and cardiovascular health in healthy menopausal women. Design. A 12-week randomized, double-blinded, placebo-controlled trial involving 60 menopausal women receiving a daily dose of 150?mL RC extract containing 37.1?mg isoflavones (33.8?mg as aglycones) or placebo. Methods. Bone parameters were changes in bone mineral density (BMD), bone mineral content (BMC), and T-score at the lumbar spine and femoral neck. Bone turnover (CTx) and inflammatory markers were measured in plasma and finally blood pressure (BP) was evaluated. Results. RC extract had positive effect on bone health, and only the women receiving the placebo experienced a decline in BMD (p < 0.01) at the lumbar spine. T-score at the lumbar spine only decreased in the placebo group (p < 0.01). CTx decreased in the RC group with -9.94 (±4.93)%, although not significant. Conclusion. Daily consumption of RC extract over a 12-week period was found to have a beneficial effect on bone health in menopausal women based on BMD and T-score at the lumbar spine and plasma CTx levels. No changes in BP or inflammation markers were found and no side effects were observed.

SUBMITTER: Thorup AC

PROVIDER: S-EPMC4523657 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Intake of Novel Red Clover Supplementation for 12 Weeks Improves Bone Status in Healthy Menopausal Women.

Thorup Anne Cathrine AC Lambert Max Norman MN Kahr Henriette Strøm HS Bjerre Mette M Jeppesen Per Bendix PB

Evidence-based complementary and alternative medicine : eCAM 20150721

Objective. To investigate the effect by which daily consumption of a novel red clover (RC) extract influences bone health, inflammatory status, and cardiovascular health in healthy menopausal women. Design. A 12-week randomized, double-blinded, placebo-controlled trial involving 60 menopausal women receiving a daily dose of 150 mL RC extract containing 37.1 mg isoflavones (33.8 mg as aglycones) or placebo. Methods. Bone parameters were changes in bone mineral density (BMD), bone mineral content ...[more]

PMID: 26265926

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Project description:The purpose of this study was to validate the efficacy of a customized vitamin-mineral supplement on blood biomarkers in pre-menopausal females. Women (21-40 years old) who were apparently healthy were recruited from the local community (ClinicalTrials.gov trial registration NCT03828097). Pretesting (PRE) occurred in the morning 5 ± 2 days following each participant's menses and involved a fasted blood draw, body mass assessment, and blood pressure assessment. Participants were then randomly assigned in a double-blinded fashion to either the multivitamins (MV) (n = 43) or placebo group (n = 51). Participants consumed two capsules per day with breakfast for 12 weeks. Following the trial, participants reported to the laboratory for POST assessments, which replicated PRE procedures. Red blood cell fatty acid and serum micronutrient analyses were performed in a blinded fashion at hematology laboratories. A group × time interaction was observed for serum vitamin D levels (p < 0.001). MV increased levels from PRE to POST (+43.7%, p < 0.001), whereas no change occurred in the placebo group. Additionally, 78% of MV participants at PRE exhibited inadequate vitamin D levels (<40 ng/dl), whereas only 30% exhibited levels below this threshold at POST. An interaction was also observed for serum folate levels (p < 0.001). MV increased serum folate from PRE to POST (p < 0.001), whereas no change occurred in the placebo group. Red blood cell omega-3 fatty acid content increased from PRE to POST in the MV group (p < 0.001) and placebo group (p < 0.05), although POST values were greater in the MV group (p < 0.001). An interaction was observed for serum HDL cholesterol levels (p = 0.047), and a non-significant increase in this variable from PRE to POST occurred in the MV group (p = 0.060). Four-day food recalls indicated MV increased intake of omega-3 fatty acids, vitamin D, folate, and other micronutrients. In summary, MV supplementation increased serum vitamin D, serum folate, and red blood cell omega-3 fatty acid levels. However, these data are limited to healthy females, and more research is needed to examine if MV can affect metabolic disturbances in individuals with micronutrient deficiencies.

Project description:Abstract Objectives We determined if multivitamin supplementation (MV) affected serum folate levels in women during a 12-week intervention, and if genotypes affected these outcomes. Methods Women (21–40 years old) were recruited from the local community. PRE testing occurred between 0600–0900 AM 5 ± 2 days following each participants’ last menstrual cycle, and involved a buccal cell collection and a fasted blood draw. Participants were then randomly assigned in a double-blinded fashion to the MV group (n = 43) or placebo group (n = 51). MV (per 2 beadlets-in-capsule serving) contained 50 mcg vitamin D3, 6.7 mg alpha tocopherol of vitamin E as mixed tocopherols, 90 μg vitamin K2 MK7, 600 μg 5-methyltetrahydrofolate, 8 μg B12, 8 mg iron, 50 mg magnesium, 1 mg boron, and 320 mg omega-3 fatty acids. The placebo capsules contained safflower oil and cellulose. Participants consumed two capsules per day with breakfast for 12 weeks. Following the intervention, participants reported to the laboratory for POST testing. Serum folate analyses were performed at a hematology laboratory (East Alabama Medical Center, Opelika, AL, USA). SNPs related to folate metabolism (MTHFR rs1801133, MTHFR rs1801131, MTHFR rs2274976, MTRR rs1801394) were interrogated using the Axiom PMDA.r6 array (Thermo Fisher Scientific, Waltham, MA, USA). Results A group × time interaction was observed for serum folate levels and dietary folate intake (P < 0.001). MV supplementation increased serum folate levels from PRE to POST (P < 0.001), whereas no change occurred in the placebo group (P = 0.345). MV supplementation also increased the PRE to POST intakes of folate (P < 0.001), whereas these values were not affected in the placebo group (P = 0.576). MV supplementation increased serum folate levels regardless of MTHFR genotype. The MTRR rs1801394 genotype showed a genotype x time interaction (P = 0.049); specifically, folate levels increased in the AG and AA genotypes (P < 0.05), but not the GG genotype (P = 0.080). Conclusions MV supplementation increases serum folate levels. While the interrogated MTRR genotype may play a role regarding the efficacy of MV supplementation, these data are preliminary given the limited n-size. Funding Sources Funding was provided to MDR, RRA, and KCY by Ritual, Inc. Support was also provided by The GHT Companies, and Kappa BioSciences.

Project description:NGM282, an engineered fibroblast growth factor 19 analogue, rapidly and significantly reduced liver fat content in a multicenter, randomized, double-blind, placebo-controlled study in patients with biopsy-confirmed nonalcoholic steatohepatitis (NASH). However, it is unclear whether these changes would be accompanied by histological improvement. In this open-label study, we assessed the histological efficacy of NGM282 in patients with biopsy-confirmed nonalcoholic steatohepatitis. Paired liver biopsies from 43 patients who received subcutaneous NGM282 (1 mg, n = 24; 3 mg, n = 19) once daily for 12 weeks were evaluated blinded to time point, subject, and clinical information. At week 12, NGM282 significantly reduced nonalcoholic fatty liver disease activity score (NAS; -1.9; 95% confidence interval, -2.6 to -1.2; P < 0.001 in the 1 mg group; -2.2, -3.1 to -1.3; P < 0.001 in the 3 mg group) and fibrosis (-0.5; -0.9 to 0; P = 0.035 in the 3 mg group) scores. Overall, 50% and 63% of the patients receiving NGM282 1 mg or 3 mg, respectively, improved NAS by 2 or more points without fibrosis worsening. Of the patients receiving NGM282 1 mg or 3 mg, 25% and 42%, respectively, improved liver fibrosis by one stage or more without worsening of steatohepatitis. Treatment with NGM282 led to relative reductions in liver fat content (-58% and -67% in the 1 mg and 3 mg groups, respectively), corrected T1 (cT1; -8% and -9%), alanine aminotransferase (ALT) (-67% and -60%), aspartate aminotransferase (-57% and -52%), and fibrogenesis biomarkers neoepitope-specific N-terminal propeptide of type III collagen (Pro-C3; -22% and -33%) and enhanced liver fibrosis score (ELF; -3% and -6%) at week 12. Greater reductions in Pro-C3, ELF, and cT1, but not in liver fat content, 7alpha-hydroxy-4-cholesten-3-one, or ALT, were observed in histological responders than in nonresponders. Conclusion: In this open-label study, NGM282 improved the histological features of NASH in 12 weeks with significant reductions in NAS and fibrosis scores, accompanied by improvements in noninvasive imaging and serum markers.

Dataset Information

Intake of Novel Red Clover Supplementation for 12 Weeks Improves Bone Status in Healthy Menopausal Women.

Publications

Intake of Novel Red Clover Supplementation for 12 Weeks Improves Bone Status in Healthy Menopausal Women.

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