Findings suggest that sleep disturbance, depression, and anxiety are associated with AD development among cognitively asymptomatic participants | Aging & Mental Health
Objectives: Alzheimer’s disease (AD) dementia is a neurodegenerative condition, which leads to impairments in memory. This study predicted that sleep disturbance, depression, and anxiety increase the hazard of AD, independently and as comorbid conditions.
Methods: Data from the National Alzheimer’s Coordinating Center was used to analyze evaluations of 12,083 cognitively asymptomatic participants. Survival analysis was used to explore the longitudinal effect of depression, sleep disturbance, and anxiety as predictors of AD. The comorbid risk posed by depression in the last two years coupled with sleep disturbance, lifetime depression and sleep disturbance, clinician-verified depression and sleep disturbance, sleep disturbance and anxiety, depression in the last two years and anxiety, lifetime depression and anxiety, and clinician-verified depression and anxiety were also analyzed as predictors of AD through main effects and additive models.
Results: Main effects models demonstrated a strong hazard of AD development for those reporting depression, sleep disturbance, and anxiety as independent symptoms. The additive effect remained significant among comorbid presentations.
Conclusion: Findings suggest that sleep disturbance, depression, and anxiety are associated with AD development among cognitively asymptomatic participants. Decreasing the threat posed by psychological symptoms may be one avenue for possibly delaying onset of AD.
Wholegrains and bowel cancer – what you need to know | CRUK
Eating plenty of wholegrains cuts your risk of bowel cancer, according to a new report. And it seems we can reap the benefits without making wild changes to our diets .
The news comes from a report produced by the World Cancer Research Fund (WCRF) and the American Institute for Cancer Research (AICR), outlining the latest evidence on how we can reduce our risk of bowel cancer.
It focusses on the effects of diet, weight, physical activity and alcohol on bowel cancer risk. And with bowel cancer being the fourth most common cancer in the UK, finding ways to reduce our risk of the disease are important.
The WCRF studies all the evidence on a potential cause of cancer and decides whether that evidence is strong enough to support recommendations on ways we can reduce our risk.
Alcohol consumption increases the risk of several types of cancer, including several common cancers | Drug and Alcohol Review
As part of their corporate social responsibility activities, the alcohol industry (AI) disseminates information about alcohol and cancer. We examined the information on this which the AI disseminates to the public through its ‘social aspects and public relations organizations’ and related bodies. The aim of the study was to determine its comprehensiveness and accuracy.
Most of the organisations were found to disseminate misrepresentations of the evidence about the association between alcohol and cancer. Three main industry strategies were identified:
denial/omission: denying, omitting or disputing the evidence that alcohol consumption increases cancer risk.
distortion: mentioning cancer, but misrepresenting the risk.
distraction: focussing discussion away from the independent effects of alcohol on common cancers. Breast cancer and colorectal cancer appeared to be a particular focus for this misrepresentation.
Evidence and guidance to help healthcare professionals reduce alcohol-related harm | Public Health England
Public Health England have updated their evidence and guidance pages to reflect the correct number of adults drinking at levels that pose risk to their health.
Alcohol-related harm is a major health problem. Reducing alcohol-related harm is one of the key indicators in health improvement.
31% of men and 16% of women in England drink alcohol in a way that presents increasing risk or potential harm to their health and wellbeing. This proportion is higher for the 15 to 64 age group. The Global Burden of Disease Study 2013 revealed that, in England, alcohol misuse is the biggest risk factor for early death, ill health and disability for those aged 15 to 49 years. For all ages it is the fifth most important.
Up to 17 million working days are lost annually through absences caused by drinking; up to 20 million are lost through loss of employment or reduced employment opportunities.
Public Health England’s alcohol learning resources provides online resources and learning for commissioners, planners and practitioners working to reduce alcohol-related harm.
Excess sugar consumption has been linked with Alzheimer’s disease (AD) pathology in animal models | Alzheimers & Dementia
We examined the cross-sectional association of sugary beverage consumption with neuropsychological (N = 4276) and magnetic resonance imaging (N = 3846) markers of preclinical Alzheimer’s disease and vascular brain injury (VBI) in the community-based Framingham Heart Study. Intake of sugary beverages was estimated using a food frequency questionnaire.
Relative to consuming less than one sugary beverage per day, higher intake of sugary beverages was associated with lower total brain volume (1–2/day, β ± standard error [SE] = −0.55 ± 0.14 mean percent difference, P = .0002; >2/day, β ± SE = −0.68 ± 0.18, P < .0001), and poorer performance on tests of episodic memory (all P < .01). Daily fruit juice intake was associated with lower total brain volume, hippocampal volume, and poorer episodic memory (all P < .05). Sugary beverage intake was not associated with VBI in a consistent manner across outcomes.
Higher intake of sugary beverages was associated cross-sectionally with markers of preclinical AD.
NHS health check 40-64 dementia pilot research findings | Alzheimer’s Society
The NHS Health Check programme is a statutory public health intervention commissioned by all local authorities in England. It aims to improve the health and wellbeing of adults aged 40-74 years through the promotion of earlier awareness, assessment, and management of the major risks factors and conditions driving premature death, disability and health inequalities in England.
The overall aim of the research was to evaluate the pilot and assess the feasibility of extending the NHS Health Check for 40-64 year olds to include a dementia risk reduction component. Specific objectives of the research included first, to understand the impact of the NHS Health Check on an individual’s knowledge and awareness of dementia risk reduction and the impact of the intervention on individuals’ intention to change behaviour.
The second objective was to identify (where sample sizes allowed) whether any differences in the delivery of the intervention between pilot sites had any effect on individual’s awareness and understanding of dementia risk reduction.
The third objective was to understand professional awareness and confidence in promoting dementia risk reduction messages and to identify further training requirements, resources and support.
The final objective was to assess any implications for services and commissioners and provide PHE with advice on any further longer-term evaluation that will be required.
A new report identifies powerful tools to prevent dementia and touts the benefits of nonmedical interventions for people with dementia | ScienceDaily
Managing lifestyle factors such as hearing loss, smoking, hypertension and depression could prevent one-third of the world’s dementia cases, according to a report by the first Lancet Commission on Dementia Prevention and Care. Presented at the Alzheimer’s Association International Conference (AAIC) 2017 and published in The Lancet, the report also highlights the beneficial effects of nonpharmacologic interventions such as social contact and exercise for people with dementia.
The commission’s report identifies nine risk factors in early, mid- and late life that increase the likelihood of developing dementia. About 35 percent of dementia — one in three cases — is attributable to these risk factors, the report says.
By increasing education in early life and addressing hearing loss, hypertension and obesity in midlife, the incidence of dementia could be reduced by as much as 20 percent, combined.
In late life, stopping smoking, treating depression, increasing physical activity, increasing social contact and managing diabetes could reduce the incidence of dementia by another 15 percent.