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Physical Exercise and Dietary Supplementation in Middle-Aged and Older Women: A Systematic Review.
Sánchez-García, JC, López Hernández, D, Piqueras-Sola, B, Cortés-Martín, J, Reinoso-Cobo, A, Menor-Rodríguez, MJ, Rodríguez-Blanque, R
Journal of clinical medicine. 2023;12(23)
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Menopause is a process that marks the end of the reproductive phase in women. Menopause means both that the ovaries stop producing eggs and that there is a sharp decline in the production of female hormones such as progesterone and oestrogen. The aim of this study was to discuss the benefits of exercise and dietary supplements during menopause. This study was a systematic review of ten articles. Results showed that: - both strength and aerobic training, as well as supplementation with calcium and vitamin D, increase bone mineral density. - combined strength and resistance training provide cardiovascular benefits, increase strength and muscle mass, and reduce the risk of sarcopenia. - physical exercise has a synergistic effect with some supplements, enhancing their effectiveness. Authors concluded that physical exercise can help combat many of the symptoms associated with menopause, providing benefits for a more vital menopause and a more vital old age.
Abstract
UNLABELLED With the aging of the population in developed countries, the number of middle-aged and older women is progressively increasing. During this stage, women suffer from a number of signs and symptoms that could be reduced or treated with physical exercise and dietary supplements. The main objective of this study was to analyse the benefits of exercise and dietary supplements during menopause. MATERIALS AND METHODS A systematic review of the scientific literature was performed according to the PRISMA 2020 protocol, searching the PubMed, Cochrane, Scopus, and WOS databases. Studies that met the inclusion criteria were assessed for methodological quality using the PEDro or AMSTAR-2 scales. RESULTS The searches yielded a total of 104 results, of which 10 were selected, with methodological quality ranging from fair to excellent. Each article examined the combination of a dietary supplement plan versus a placebo; plus an exercise routine versus another routine or a sedentary lifestyle. The results showed the benefits of combining a nutritional supplementation plan with an exercise routine during menopause. CONCLUSIONS The practice of weekly strength and endurance exercises, together with the consumption of certain dietary supplements, may be a good resource for coping with menopause in a healthy way.
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Effect of resistance training volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females: Systematic review and meta-analysis of randomized controlled trials.
Nunes, PRP, Castro-E-Souza, P, de Oliveira, AA, Camilo, BF, Cristina-Souza, G, Vieira-Souza, LM, Carneiro, MADS
Journal of sport and health science. 2023
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Postmenopausal women are at a higher risk of obesity due to lower levels of oestrogen, which acts to protect the body against fat storage. Resistance training is recommended for healthy ageing in postmenopausal women. It can be of benefit for fitness and prevent chronic disease. This systematic review and meta-analysis of 20 randomised control trials aimed to determine the effects of low (44 sets per week) and high volume (77 sets per week) resistance training on body fat, inflammation, and risk for metabolic disease in postmenopausal women. The results showed that regardless of whether postmenopausal women undertook high or low volume resistance training, total body fat, fat around the middle, metabolic risk, and inflammation were improved compared to not undertaking any resistance training at all. High volume resistance training had a greater benefit than low volume resistance exercise to blood sugar levels and a certain measure of inflammation known as C-reactive protein. It was concluded that resistance training is effective for improving measures of body fat, inflammation, and metabolic risk in postmenopausal women. This study could be used by healthcare professionals to recommend resistance training to postmenopausal women as part of a fat loss programme and to reduce risk of metabolic disease.
Abstract
OBJECTIVE This meta-analytical study explored the effects of resistance training (RT) volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females. METHODS A systematic search was performed for randomized controlled trials in PubMed, Scopus, Web of Science, and SciELO. Randomized controlled trials with postmenopausal and older females that compared RT effects on body adiposity, metabolic risk, and inflammation with a control group (CG) were included. Independent reviewers selected the studies, extracted the data, and performed the risk of bias and certainty of the evidence (Grading of Recommendations, Assessment, Development, and Evaluation (GRADE)) evaluations. Total body and abdominal adiposity, blood lipids, glucose, and C-reactive protein were included for meta-analysis. A random-effects model, standardized mean difference (Hedges' g), and 95% confidence interval (95%CI) were used for meta-analysis. RESULTS Twenty randomized controlled trials (overall risk of bias: some concerns; GRADE low to very low) with overweight/obese postmenopausal and older females were included. RT groups were divided into low-volume RT (LVRT, ∼44 sets/week) and high-volume RT (HVRT, ∼77 sets/week). Both RT groups presented improved body adiposity, metabolic risk, and inflammation when compared to CG. However, HVRT demonstrated higher effect sizes than LVRT for glucose (HVRT = -1.19; 95%CI: -1.63 to -0.74; LVRT = -0.78; 95%CI:-1.15 to -0.41) and C-reactive protein (HVRT = -1.00;95%CI: -1.32 to -0.67; LVRT = -0.34;95%CI, -0.63 to -0.04)) when compared to CG. CONCLUSION Compared to CG, HVRT protocols elicit greater improvements in metabolic risk and inflammation outcomes than LVRT in overweight/obese postmenopausal and older females.
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Nutrition in Menopausal Women: A Narrative Review.
Silva, TR, Oppermann, K, Reis, FM, Spritzer, PM
Nutrients. 2021;13(7)
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Menopause is the permanent cessation of menstrual cycles following the loss of ovarian follicular activity. It is associated with increased prevalence of obesity, metabolic syndrome, cardiovascular disease, and osteoporosis. The aim of this narrative review was to discuss the current evidence on the association between dietary patterns and clinical endpoints in postmenopausal women (body composition, bone mass, and risk markers for cardiovascular disease), and thereby providing novel insight into the establishment of optimal dietary guidelines for healthy postmenopausal period. Research shows that: - the changes in weight and fat distribution in women are associated with aging and mainly with the decrease in oestradiol levels during peri- and post-menopause. - calcium, vitamin D, vitamin K, selenium, magnesium, and beta-carotene adequate intake could be linked with better BMD in postmenopausal women. - diet is a major modifiable risk factor for cardiovascular disease and could be a powerful intervention to reduce cardiovascular risks in postmenopausal women. - the Mediterranean diet is composed of healthy foods that have anti-inflammatory and antioxidant properties. Authors indicate that future studies evaluating the effects of low-fat, plant-based diets on fat mass in post-menopausal women are needed.
Abstract
Among the various aspects of health promotion and lifestyle adaptation to the postmenopausal period, nutritional habits are essential because they concern all women, can be modified, and impact both longevity and quality of life. In this narrative review, we discuss the current evidence on the association between dietary patterns and clinical endpoints in postmenopausal women, such as body composition, bone mass, and risk markers for cardiovascular disease. Current evidence suggests that low-fat, plant-based diets are associated with beneficial effects on body composition, but further studies are needed to confirm these results in postmenopausal women. The Mediterranean diet pattern along with other healthy habits may help the primary prevention of bone, metabolic, and cardiovascular diseases in the postmenopausal period. It consists on the use of healthy foods that have anti-inflammatory and antioxidant properties, and is associated with a small but significant decrease in blood pressure, reduction of fat mass, and improvement in cholesterol levels. These effects remain to be evaluated over a longer period of time, with the assessment of hard outcomes such as bone fractures, diabetes, and coronary ischemia.
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Effects of Hormone Therapy and Flavonoids Capable on Reversal of Menopausal Immune Senescence.
Vrachnis, N, Zygouris, D, Vrachnis, D, Antonakopoulos, N, Fotiou, A, Panagopoulos, P, Kolialexi, A, Pappa, K, Mastorakos, G, Iliodromiti, Z
Nutrients. 2021;13(7)
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One characteristic of menopause is immune senescence, the gradual decline of the immune system associated with age and hormone changes. This leads to a reduced immune response and increased inflammatory state. Current options to support the immune system during menopause include hormone replacement therapy (HRT) and flavonoid-rich supplementation. While evidence shows these options may influence immune senescence during menopause, specific inflammatory markers and molecular pathways need to be clarified. The aim of this review is to present the latest findings on these therapies and suggest possible directions for future research and treatment. The current literature suggests HRT can modulate the overall inflammatory state. There is not sufficient evidence to show flavonoids enhance the immune response in menopausal women. Based on the discrepancies in the available studies, the authors conclude future studies are needed to better understand the pathways and mediators connecting HRT and the immune system. This understanding will lead to more targeted therapies for menopausal women and the authors point to flavonoid-rich products as a basis for developing future treatment directions.
Abstract
Menopause, probably the most important natural change in a woman's life and a major component of female senescence, is characterized, inter alia, by cessation of ovarian estrogen and progesterone production, resulting in a gradual deterioration of the female immune system. Hormone replacement therapy (HRT) is used in postmenopausal women to relieve some of the peri- and postmenopausal symptoms, while there is also evidence that the therapy may additionally partially reverse menopausal immune senescence. Flavonoids, and especially isoflavones, are widely used for the treatment of menopausal symptoms, although it is not at present clear whether they can reverse or alleviate other menopausal changes. HRT reverses the menopausal CD4/CD8 ratio and also limits the general peri- and postmenopausal inflammatory state. Moreover, the increased levels of interleukins (IL)-1β, IL-6, and IL-8, as well as of tumor necrosis factor-α (TNF-α) are decreased after the initiation of HRT. However, some reports show no effect of HRT on IL-4, IL-10, and IL-12. It is thus evident that the molecular pathways connecting HRT and female immune senescence need to be clarified. Interestingly, recent studies have suggested that the anti-inflammatory properties of isoflavones possibly interact with inflammatory cytokines when applied in menopause treatments, thereby potentially reversing immune senescence. This narrative review presents the latest data on the effect of menopausal therapies, including administration of flavonoid-rich products, on age-associated immune senescence reversal with the aim of revealing possible directions for future research and treatment development.
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Menopause-Associated Lipid Metabolic Disorders and Foods Beneficial for Postmenopausal Women.
Ko, SH, Kim, HS
Nutrients. 2020;12(1)
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Menopause is the absence of menstruation due to the loss of ovarian activity with ageing. During this transition period, changes in hormones, primarily the decline in the oestrogen estradiol, give rise to altered lipid metabolism. An unfavourable lipid profile presents a risk for metabolic disorders, such as cardiovascular diseases and type 2 diabetes. Post-menopausal changes also lead to shifts in body fat and fat distribution, resulting in an increased tendency for central fat accumulation and obesity. Obesity is associated with insulin resistance. This susceptibility for weight accumulation is possibly also driven by the age-associated decline in skeletal muscle, which reduces metabolic energy expenditure. This review summarizes the physiology of menopause and postmenopause and the consequential impact on lipid metabolism. In addition, there is a discussion of dietary recommendations, nutritional and plant-derived compounds that could support the management of menopause associated changes in lipid levels, metabolic risk factors and obesity. The recommendations discussed include traditional healthy diets and low-calorie diets, with attention drawn to adequate protein intake. Furthermore, the role of probiotics, nutritional and plant-sourced constituents are considered, including Vitamin D, Omega-3 fatty acids, antioxidants like Vitamin A, β-carotene, Vitamin C and E, genistein, resveratrol, flavonoids, indoles and capsaicin. The authors advocate sourcing these compounds from a varied whole-foods diet, which would minimize nutrient interactions and absorption issues that can occur with supplementation. This review may be of interest to those supporting the nutritional needs of menopausal and post-menopausal women, that are experiencing or are at risk of experiencing metabolic disorders.
Abstract
Menopause is clinically diagnosed as a condition when a woman has not menstruated for one year. During the menopausal transition period, there is an emergence of various lipid metabolic disorders due to hormonal changes, such as decreased levels of estrogens and increased levels of circulating androgens; these may lead to the development of metabolic syndromes including cardiovascular diseases and type 2 diabetes. Dysregulation of lipid metabolism affects the body fat mass, fat-free mass, fatty acid metabolism, and various aspects of energy metabolism, such as basal metabolic ratio, adiposity, and obesity. Moreover, menopause is also associated with alterations in the levels of various lipids circulating in the blood, such as lipoproteins, apolipoproteins, low-density lipoproteins (LDLs), high-density lipoproteins (HDL) and triacylglycerol (TG). Alterations in lipid metabolism and excessive adipose tissue play a key role in the synthesis of excess fatty acids, adipocytokines, proinflammatory cytokines, and reactive oxygen species, which cause lipid peroxidation and result in the development of insulin resistance, abdominal adiposity, and dyslipidemia. This review discusses dietary recommendations and beneficial compounds, such as vitamin D, omega-3 fatty acids, antioxidants, phytochemicals-and their food sources-to aid the management of abnormal lipid metabolism in postmenopausal women.
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Diet to Reduce the Metabolic Syndrome Associated with Menopause. The Logic for Olive Oil.
Hidalgo-Mora, JJ, Cortés-Sierra, L, García-Pérez, MÁ, Tarín, JJ, Cano, A
Nutrients. 2020;12(10)
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Metabolic syndrome (MetS) is a group of risk factors that increase the risk of type 2 diabetes and cardiovascular disease. The rates of MetS are increasing worldwide. Obesity, particularly central obesity is a major determinant of insulin resistance. It is believed that insulin resistance is the driver for MetS. This is a particular concern for women as central obesity is more likely to occur during the menopause, due in part to the hormonal changes. Physical activity and nutrition have been recommended as the first line of defence against MetS with the Mediterranean diet (MD) being one of the healthiest options. Olive oil (OO) is a main component of the MD and contains certain fats and polyphenols which impact inflammation, oxidative stress and support the gut microbiome. This review provides an overview of these benefits most relevant to menopause-associated MetS. A healthy lifestyle, with nutrition as a vital component, needs to be implemented as a primary measure. The healthy diet needs to be easy to follow and effective, two conditions successfully met by the MD. OO may prove especially helpful for women, particularly during this life stage. The clinical evidence, however, is limited by the observational nature of most studies.
Abstract
The rates of metabolic syndrome are increasing in parallel with the increasing prevalence of obesity, primarily due to its concomitant insulin resistance. This is particularly concerning for women, as the years around menopause are accompanied by an increase in visceral obesity, a strong determinant of insulin resistance. A fall in estrogens and increase in the androgen/estrogen ratio is attributed a determining role in this process, which has been confirmed in other physiological models, such as polycystic ovary syndrome. A healthy lifestyle, with special emphasis on nutrition, has been recommended as a first-line strategy in consensuses and guidelines. A consistent body of evidence has accumulated suggesting that the Mediterranean diet, with olive oil as a vital component, has both health benefits and acceptable adherence. Herein, we provide an updated overview of current knowledge on the benefits of olive oil most relevant to menopause-associated metabolic syndrome, including an analysis of the components with the greatest health impact, their effect on basic mechanisms of disease, and the state of the art regarding their action on the main features of metabolic syndrome.
