Effects of probiotics supplementation on the hormone and body mass index in perimenopausal and postmenopausal women using the standardized diet. A 5-week double-blind, placebo-controlled, and randomized clinical study.

OBJECTIVE: The results of pioneering studies indicate that probiotics can alleviate menopausal symptoms (including cardiometabolic dysfunctions) and improve the quality of life of perimenopausal/postmenopausal women. However, the results of randomized control trials are scarce to evaluate whether the administration of probiotics could affect the balance of sex hormones during the menopause period. PATIENTS AND METHODS: In this randomized, double-blind, and placebo-controlled study, 48 perimenopausal and postmenopausal women received multispecies probiotic Sanprobi Barrier in a dose of 2.5 × 109 (CFU) for five weeks. Dietary guidelines were introduced in both groups simultaneously (~1800 kcal/per day, whole grain, no-wheat meals). The study aimed to assess the variations in follicle-stimulating hormone (FSH), estradiol (E2), cortisol (as the hypothalamic-pituitary-ovarian axis hormone), and the body mass during the intervention. RESULTS: At the endpoint, FSH level has increased significantly concerning the baseline after the probiotic intake (31.91 vs. 42.00 mIU/ml; p < 0.009). Also, in the placebo group, a strong trend to elevate FSH was observed (22.31 vs. 41.99 mIU/ml; p = 0.055). Body mass has crucially decreased in reference to the baseline in both groups (PRO: 27.90 vs. 26.30 kg/m2, p<0.001; PBO: 25.90 to 24.60 kg/m2, p<0.001). CONCLUSIONS: Probiotics affect FSH levels in perimenopausal women while simultaneously representing a non-invasive strategy to impact hormonal homeostasis. They could potentially have an impact on cardiometabolic health.

Occurrence of climacteric symptoms in postmenopausal women after prophylactic bilateral ovariectomy.

PURPOSE OF INVESTIGATION: To analyse the quality of life in postmenopausal women after prophylactic bilateral ovariectomy depending on the time from menopause. MATERIALS AND METHODS: The study involved 252 postmenopausal women grouped according to the time from last menstruation: one to five years (group A), five to ten years (group B), and > ten years (group C). All women were ovariectomized during laparotomy performed for benign diseases of the uterus. Climacteric symptoms were measured with the Kupperman Index one day before and three months after surgery. RESULTS: Highly significant age differences and no substantial BMI differences were demonstrated among the study groups. Before and after surgery climacteric symptoms were reported by 17.06% and 57.8% of women, respectively. After surgery, group A women significantly more often had hot flushes, sweating, nervousness, and sleep disorders, the women in group B significantly more often reported sleep disorders, nervousness, and sweating, and the women in group C significantly more often complained of nervousness. CONCLUSION: In postmenopausal women, ovaries play the most important role during the first ten years from the last menstruation.