Insights & Discussion
Synbiotic pomegranate juice daily consumption for 8 weeks enhances metabolic, oxidative, inflammatory, and blood pressure outcomes in females with Polycystic Ovarian Syndrome.
In this double-blind randomised study over 8 weeks, participants were given 300ml/day of either plain pomegranate juice, a synbiotic beverage, a synbiotic pomegranate juice, or a placebo beverage. Biochemical measures such as lipid profile, total antioxidant capacity, malondialdehyde, and high sensitivity C-reactive protein, as well as blood pressure were evaluated at the start and the end of the trial.
Participants who consumed pomegranate juice, the synbiotic beverage or the synbiotic pomegranate juice saw positive changes in their lipid profiles, oxidative stress markers, inflammation indicators and blood pressure levels. Specifically, total cholesterol was lower for those who consumed the synbiotic beverage, while bad cholesterol (LDL-c) was reduced in the synbiotic and synbiotic pomegranate juice groups, and good cholesterol levels (HDL-c) were increased in the plain pomegranate juice and the synbiotic pomegranate juice groups. As for oxidative stress and inflammation, malondialdehyde was lower and total antioxidant capacity was increased in the pomegranate juice and synbiotic pomegranate juice groups. High sensitivity C-reactive protein decreased in the pomegranate juice group. Blood pressure was lower among those who consumed both the synbiotic pomegranate juice and plain pomegranate juice compared to those who had the placebo.
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The review found that natural mineral waters high in calcium can significantly enhance calcium intake, with improved absorption rates. These waters show promise in promoting bone health and cardiovascular function, including potential reductions in blood pressure and cardiovascular disease risk. Some evidence suggests benefits in weight management. However, the review highlighted the need for further research on interactions with other dietary components, effects on specific health conditions, and long-term consumption impacts. Despite these gaps, calcium-rich mineral waters are recognized as a valuable dietary calcium source for a diverse population.
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Pomegranate juice supplementation has been found to effectively decrease testosterone levels in overweight and obese women diagnosed with polycystic ovary syndrome.
2023 Phytotherapy Research The effect of concentrated pomegranate juice on biomarkers of inflammation, oxidative stress, and sex hormones in overweight and obese women with polycystic ovary syndrome: A randomized controlled trial Abedini M, Ramezani‐Jolfaie N, Ghasemi‐Tehrani H, Tarrahi MJ, Amani R
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In the methodology, the study employed a randomized controlled trial which involved 44 participants. The women, aged between 18 and 40 years, had all been diagnosed with polycystic ovary syndrome and had a body mass index exceeding 25 kg/m. They were randomly divided, with one group consuming 45 ml/day of concentrated pomegranate juice and the other group receiving no intervention. A variety of biomarkers for sex hormones, inflammation, and oxidative stress were measured before starting the trial and again after eight weeks.
Further discussion of the results revealed a significant decrease in testosterone levels among the overweight and obese women with polycystic ovary syndrome who took concentrated pomegranate juice over the eight week period, in contrast to those in the control group. Apart from testosterone, no significant changes were observed for luteinizing hormone, sex hormone-binding globulin levels or for markers of inflammation and oxidative stress between the two groups.
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Pomegranate juice extract may reduce the damage to the endometrium in Polycystic ovary syndrome through its antioxidant, anti-inflammatory, anti-fibrotic, and anti-proliferative effects.
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To test the possible benefits of pomegranate juice extract (PJE) on endometrial injury in Polycystic ovary syndrome (PCOS), forty adult albino rats were divided into four groups, control, PJE-treated, letrozole-treated (PCOS), and PJE & PCOS groups. The respective treatments were administered for a duration of three weeks. Serum and tissue samples were assayed for Follicle-stimulating hormone, Luteinizing hormone, testosterone, estradiol, and malondialdehyde. Uterine samples were also tested using a range of histological staining techniques and a scanning electron microscope.
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