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Physical activity diet

Sarang Kim, Mitchell McMaster, Susan Torres, Kay L Cox, Nicola Lautenschlager, George W Rebok, Dimity Pond, Catherine D'Este, Ian McRae, Nicolas Cherbuin, Kaarin J Anstey
INTRODUCTION: It has been estimated that a 10%-25% reduction in seven key risk factors could potentially prevent 1.1-3.0 million Alzheimer's disease cases globally. In addition, as dementia is preceded by more subtle cognitive deficits which have substantial social and economic impact, effective preventative interventions would likely have more extensive benefits. The current study evaluates in primary care a multidomain risk-reduction intervention targeting adults with high risk of developing dementia...
March 17, 2018: BMJ Open
Tina H T Chiu, Wen-Harn Pan, Ming-Nan Lin, Chin-Lon Lin
BACKGROUND/OBJECTIVES: Vegetarian diets are inversely associated with diabetes in Westerners but their impact on Asians-whose pathophysiology differ from Westerners-is unknown. We aim to investigate the association between a vegetarian diet, change in dietary patterns and diabetes risk in a Taiwanese Buddhist population. METHODS: We prospectively followed 2918 non-smoking, non-alcohol drinking Buddhists free of diabetes, cancer, and cardiovascular diseases at baseline, for a median of 5 years, with 183 incident diabetes cases confirmed...
March 9, 2018: Nutrition & Diabetes
Sandrina Nunes, Dalila Alves, Patrícia Barreto, Miguel Raimundo, Maria da Luz Cachulo, Cláudia Farinha, Inês Laíns, João Rodrigues, Carlos Almeida, Luísa Ribeiro, João Figueira, Lelita Santos, Rufino Silva
OBJECTIVES: This study aimed to characterize the association of lifestyle and nutritional risk profiles with age-related macular degeneration (AMD) in two subpopulations with differing AMD prevalence. METHODS: This case-control study (n = 1992) included 768 patients with AMD and 1224 age- and sex-matched participants without AMD with a single visit at a primary health care unit. Enrolled participants completed a validated lifestyle and food frequency questionnaire...
March 13, 2018: Nutrition
Natália Duarte, Susan L Hughes, Constança Paúl
Fit & Strong! is a physical activity/behavior change evidence-based intervention for persons with osteoarthritis (OA) that was developed and tested in USA. This article describes the development of a new culturally adapted Portuguese version of Fit & Strong!, reviews the methods used, and describes the new features of the Portuguese program. Six steps were implemented for the cultural adaptation: training the Portuguese research team, materials translation, needs assessment which includes literature review, focus group with older adults with lower extremity joint pain, interviews with experts about Fit & Strong! format and content, program instructor training, and pilot study and program implementation...
March 13, 2018: Translational Behavioral Medicine
Karen E Assmann, Moufidath Adjibade, Nitin Shivappa, James R Hébert, Michael D Wirth, Mathilde Touvier, Tasnime Akbaraly, Serge Hercberg, Pilar Galan, Chantal Julia, Emmanuelle Kesse-Guyot
Background: While low-grade chronic inflammation has been suggested as a major modulator of healthy aging (HA), no study has yet investigated the link between the inflammatory potential of the diet and multidimensional concepts of HA. Objective: We aimed to evaluate the association between the inflammatory potential of the diet at midlife, as measured by the Dietary Inflammatory Index (DII), and HA assessed 13 y later. Methods: We analyzed data from 2796 participants in the French Supplémentation en Vitamines et Minéraux Antioxydants (SU...
March 1, 2018: Journal of Nutrition
Giuseppe La Torre, Rosella Saulle, Francesca Di Murro, Roberta Siliquini, Alberto Firenze, Massimo Maurici, Alice Mannocci, Vittoria Colamesta, Francesco Barillà, Fabio Ferrante, Luciano Agati
BACKGROUND: Cardiovascular diseases are the leading causes of mortality and morbidity in Western countries. The possible synergistic effect of poor adherence to a Mediterranean diet (MD) and other risk factors for acute myocardial infarction (AMI) such as hypertension, cholesterol, ever smoker, BMI> 25, diabetes, has not been deeply studied. DESIGN: Case-control study. METHODS: Patients with first AMI and controls from four tertiary referral Italian centers were screened for enrolment...
2018: PloS One
Alberto Raggi, Licia Grazzi, Stefania Bianchi Marzoli, Paola Ciasca, Luisa Chiapparini, Alessandra Erbetta, Giuseppe Faragò, Matilde Leonardi, Domenico D'Amico
Idiopathic intracranial hypertension (IIH) is associated with obesity, and weight loss is important to reduce intracranial pressure and improve visual function. A 38-year-old woman with IIH followed an extreme diet, which resulted in 30% weight loss (BMI moved from 34.9 to 24.6). Weight loss resulted in a significant reduction of papilloedema, normalization of intracranial pressure and improvement in headache pattern, but also induced a state of initial malnutrition, relevant depression and disability. She was discharged with the indication to start a controlled diet and improve physical activity: clinical situation get back to stability, with the patient loosing further weight (BMI=21...
March 13, 2018: International Journal of Rehabilitation Research. Revue Internationale de Recherches de Réadaptation
P Cordero, J Li, J A Oben
Obesity is the pandemic of the 21st century. Obesity comorbidities, including hypertension, dyslipidaemia and glucose intolerance define metabolic syndrome, which increases mortality risk and decreases the quality of life. Compared with lifestyles (diet and physical activity) and pharmacological interventions, bariatric surgery is by far the most effective treatment for obesity and its comorbidities. This minimally invasive surgical treatment is based on an increase of satiety (by hormonal regulation and decreasing stomach volume) or a decrease in nutrient retention (gastric and/or intestinal resection)...
December 2017: Journal of the Royal College of Physicians of Edinburgh
Katy Sutcliffe, G J Melendez-Torres, Helen E D Burchett, Michelle Richardson, Rebecca Rees, James Thomas
BACKGROUND: Extensive research effort shows that weight management programmes (WMPs) targeting both diet and exercise are broadly effective. However, the critical features of WMPs remain unclear. OBJECTIVE: To develop a deeper understanding of WMPs critical features, we undertook a systematic review of qualitative evidence. We sought to understand from a service-user perspective how programmes are experienced, and may be effective, on the ground. SEARCH STRATEGY: We identified qualitative studies from existing reviews and updated the searches of one review...
March 14, 2018: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
Tiago Rodrigues de Lima, Diego Augusto Santos Silva
BACKGROUND: Good sleep quality is an essential component for growth, development, and physical and mental health of the individual, in addition to being a positive indicator of health and well-being. The objective of this study was to estimate the prevalence of poor sleep quality and to identify the association of poor sleep quality with sociodemographic factors, lifestyle, weight status, and associated aerobic fitness in adolescents. METHODS: This study included 1110 students aged 14-19 years from city of São José/SC, Brazil...
March 13, 2018: World Journal of Pediatrics: WJP
Luohua Jiang, Jenny Chang, Janette Beals, Ann Bullock, Spero M Manson
Growing evidence reveals various neighborhood conditions are associated with the risk of developing type 2 diabetes. It is unknown, however, whether the effectiveness of diabetes prevention interventions is also influenced by neighborhood characteristics. The purpose of the current study is to examine the impact of neighborhood characteristics on the outcomes of a lifestyle intervention to prevent diabetes in American Indians and Alaska Natives (AI/ANs). Year 2000 US Census Tract data were linked with those from the Special Diabetes Program for Indians Diabetes Prevention Program (SDPI-DP), an evidence-based lifestyle intervention implemented in 36 AI/AN grantee sites across the US...
March 10, 2018: Preventive Medicine
Tiet-Hanh Dao-Tran, Charrlotte Seib, Lee Jones, Debra Anderson
OBJECTIVE: This study compared health-related quality of life and its associated factors among 305 women in Vietnam and 175 women in Australia aged 60-71. Descriptive analyses, Chi square, independent t-tests, and General Linear Models were used for data analysis. RESULTS: After controlling for socio-demographics, lifestyles, and chronic diseases, older women in Vietnam had lower levels of physical health but similar levels of mental health to those in Australia...
March 13, 2018: BMC Research Notes
Abdul-Mutala Fuseini, Mohammad Hossein Rahimi, Mehdi Mollahosseini, Mir Saeed Yekaninejad, Zhila Maghbooli, Khadijeh Mirzaei
OBJECTIVE: The role of dietary glycemic index (GI) and glycemic load (GL) in the development of obesity has been debated globally. The relationship with body shape and fat distribution was examined in this cross-sectional association study among apparently healthy Iranian adults. METHODS AND MATERIALS: A study population of 265 (126 males and 139 females) aged 18-55 years participated in this cross-sectional study from the communities of Tehran based on cluster sampling...
March 13, 2018: Journal of the American College of Nutrition
Hannah Arem, Erikka Loftfield, Pedro F Saint-Maurice, Neal D Freedman, Charles E Matthews
While liver cancer rates in the United States are increasing, 5-year survival is only 17.6%, underscoring the importance of prevention. Physical activity has been associated with lower risk of developing liver cancer, but most studies assess physical activity only at a single point in time, often in midlife. We utilized physical activity data from 296,661 men and women in the NIH-AARP Diet and Health Study cohort to test whether physical activity patterns over the life course could elucidate the importance of timing of physical activity on liver cancer risk...
March 13, 2018: Cancer Medicine
Margaret Raber, To Nhu Huynh, Karla Crawford, Stephanie Kim, Joya Chandra
Comprehensive cancer centers are an important community resource for cancer prevention education in their catchment areas. Colorectal cancer remains one of the most commonly diagnosed cancers in the United States, making prevention a priority. Colorectal cancer prevention targets include lifestyle modifications that are influenced by cultural norms, such as diet change, physical activity and screening behavior. Cancer centers must tailor prevention efforts to multiethnic catchment areas. This paper describes the development and feasibility of a comprehensive cancer center's approach to community-based colorectal cancer prevention in Houston, Texas, specifically targeting Hispanic and Asian populations...
March 12, 2018: Journal of Community Health
Tiffany Yang, Nu-Chu Liang
Physical inactivity and increased consumption of energy dense, high fat (HF) foods often leads to a state of positive energy balance. Regular exercise can facilitate the maintenance of a healthy body weight and mediate changes in dietary selection. Past studies using a two-diet choice (chow vs. HF) and voluntary wheel running paradigm found that when a novel HF diet and wheel running are simultaneously introduced, male rats show complete and persistent HF diet avoidance whereas the majority of females show HF diet avoidance for a few days, but then revert to HF diet preference...
March 9, 2018: Hormones and Behavior
Ida Donkin, Romain Barrès
BACKGROUND: Developmental programming of the embryo is controlled by genetic information but also dictated by epigenetic information contained in spermatozoa. Lifestyle and environmental factors not only influence health in one individual but can also affect the phenotype of the following generations. This is mediated via epigenetic inheritance i.e., gametic transmission of environmentally-driven epigenetic information to the offspring. Evidence is accumulating that preconceptional exposure to certain lifestyle and environmental factors, such as diet, physical activity, and smoking, affects the phenotype of the next generation through remodeling of the epigenetic blueprint of spermatozoa...
February 27, 2018: Molecular Metabolism
Yuan-Yuan Lei, Suzanne C Ho, Ashley Cheng, Carol Kwok, Chi-Kiu Iris Lee, Ka Li Cheung, Roselle Lee, Herbert H F Loong, Yi-Qian He, Winnie Yeo
Background: The 2007 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) guideline provides recommendations for cancer prevention among cancer survivors. Limited data have examined whether guideline adherence is related to health-related quality of life (HRQoL) among Chinese patients with breast cancer. Methods: An ongoing prospective cohort study involving 1,462 Chinese women with early-stage breast cancer assessed exercise, diet, and body mass index (BMI) at baseline and at 18-months follow-up after diagnosis...
March 2018: Journal of the National Comprehensive Cancer Network: JNCCN
Mark S Allen, Emma E Walter
BACKGROUND: Sexual dysfunction is a common problem among men and women and is associated with negative individual functioning, relationship difficulties, and lower quality of life. AIM: To determine the magnitude of associations between 6 health-related lifestyle factors (cigarette smoking, alcohol intake, physical activity, diet, caffeine, and cannabis use) and 3 common sexual dysfunctions (erectile dysfunction, premature ejaculation, and female sexual dysfunction)...
March 6, 2018: Journal of Sexual Medicine
Robert Soegtrop, Matthew Douglas-Vail, Taylor Bechamp, Melanie P Columbus, Kevin Wood, Kristine Van Aarsen, Robert Sedran
An increase in physical activity has been shown to improve outcomes in many diseases. An estimated 600,000 Canadians receive their primary health care from emergency departments (ED). This study aims to examine physical activity prescription by emergency medicine physicians (EPs) to determine factors that influence decisions to prescribe physical activity. A survey was distributed to EPs via email using the Canadian Association of Emergency Physicians (CAEP) survey distribution protocol. Responses from 20% (n=332) of emergency physician/residents in Canada were analyzed...
March 9, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
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