Prevention of chronic disease in the 21st century

[jimmylegs]

Prevention of chronic disease in the 21st century: elimination of the leading preventable causes of premature death and disability in the USA (2014)
With non-communicable conditions accounting for nearly two-thirds of deaths worldwide, the emergence of chronic diseases as the predominant challenge to global health is undisputed. In the USA, chronic diseases are the main causes of poor health, disability, and death, and account for most of health-care expenditures. The chronic disease burden in the USA largely results from a short list of risk factors—including tobacco use, poor diet and physical inactivity (both strongly associated with obesity), excessive alcohol consumption, uncontrolled high blood pressure, and hyperlipidaemia—that can be effectively addressed for individuals and populations.

Role of “Western Diet” in Inflammatory Autoimmune Diseases (2013)
Developed societies, although having successfully reduced the burden of infectious disease, constitute an environment where metabolic, cardiovascular, and autoimmune diseases thrive. Living in westernized countries has not fundamentally changed the genetic basis on which these diseases emerge, but has strong impact on lifestyle and pathogen exposure. In particular, nutritional patterns collectively termed the “Western diet”, including high-fat and cholesterol, high-protein, high-sugar, and excess salt intake, as well as frequent consumption of processed and ‘fast foods’, promote obesity, metabolic syndrome, and cardiovascular disease. These factors have also gained high interest as possible promoters of autoimmune diseases. Underlying metabolic and immunologic mechanisms are currently being intensively explored. This review discusses the current knowledge relative to the association of “Western diet” with autoimmunity, and highlights the role of T cells as central players linking dietary influences to autoimmune pathology.

Is malnutrition a problem for multiple sclerosis patients? (2013) *
Nutritional problems associated with multiple sclerosis (MS) have been observed in a number of studies and case reports. However, the prevalence of malnutrition in MS patients is currently unknown. The primary aim of this study was to assess the prevalence of malnutrition in MS patients and to compare the frequency of malnutrition in MS to that of other diseases. The second aim of the study was to determine whether malnutrition was associated with MS type, disease duration or disability status in MS patients. One hundred two MS patients were included in the current study. The control group consisted of 50 patients with other chronic neurological diseases. Neurological examination scores, Kurtzke Functional System Scale scores, serum albumin levels, sedimentation rate and C reactive protein (CRP) were recorded for all patients. Chronic malnutrition was defined as serum albumin levels below 3.5 g/dl with normal sedimentation rate and CRP levels. Twelve MS patients and one control patient were diagnosed with chronic malnutrition, but the difference was not statistically significant (p = 0.062). In the MS group, MS type, disease duration, number of attacks, Expanded Disability State Score and Functional System Scale scores were not significantly different regardless of patients’ serum albumin levels. We found malnutrition was more prevalent in MS patients than in other chronic diseases. Malnutrition in MS patients was independent of disease course, disease duration, number of attacks, disability status and functional system involvement. These results should be confirmed with further prospective studies in larger MS populations from several facilities.

* short answer: 'not significantly so, assuming malnutrition = low albumin, normal sed rate, and normal CRP' (not an assumption i'd personally agree with, but then, i'm not published in the ... journal of clinical neuroscience...)

[NHE]

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