24 January 2020 In Liver Disease

OBJECTIVE: Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver morbidity. This condition often is accompanied by obesity, diabetes, and metabolic syndrome (MetS). The aim of this study was to evaluate the connection between lifestyle factors and NAFLD in individuals with MetS.

METHODS: A cross-sectional study with 328 participants (55-75 y of age) diagnosed with MetS participating in the PREDIMED-Plus trial was conducted. NAFLD status was evaluated using the non-invasive hepatic steatosis index (HSI). Sociodemographic, clinical, and dietary data were collected. Adherence to the Mediterranean diet (mainly assessed by the consumption of olive oil, nuts, legumes, whole grain foods, fish, vegetables, fruits, and red wine) and physical activity were assessed using validated questionnaires.

RESULTS: Linear regression analyses revealed that HSI values tended to be lower with increasing physical activity tertiles (T2, beta = -1.47; 95% confidence interval [CI], -2.73 to -0.20; T3, beta = -1.93; 95% CI, -3.22 to -0.65 versus T1, Ptrend = 0.001) and adherence to the Mediterranean diet was inversely associated with HSI values: (moderate adherence beta = -0.70; 95% CI, -1.92 to 0.53; high adherence beta = -1.57; 95% CI, -3.01 to -0.13 versus lower, Ptrend = 0.041). Higher tertiles of legume consumption were inversely associated with the highest tertile of HSI (T2, relative risk ratio [RRR], 0.45; 95% CI, 0.22-0.92; P = 0.028; T3, RRR, 0.48; 95% CI, 0.24-0.97; P = 0.041 versus T1).

CONCLUSION: Physical activity, adherence to the Mediterranean diet, and consumption of legumes were inversely associated with a non-invasive marker of NAFLD in individuals with MetS. This data can be useful in implementing precision strategies aimed at the prevention, monitoring, and management of NAFLD.

26 February 2019 In Drinking & Eating Patterns

Low-risk thresholds for alcohol use differ across various national guidelines. To assess the novel WHO risk drinking levels in light of alcohol-sensitive common laboratory tests, we analysed biomarkers of liver status, inflammation and lipid profiles from a population-based survey of individuals classified to abstainers and different WHO risk drinking levels defined in terms of mean alcohol consumption per day. The study included 22,327 participants aged 25-74 years from the National FINRISK Study. Data on alcohol use, health status, diet, body weight and lifestyle (smoking, coffee consumption and physical activity) were recorded from structured interviews. Alcohol data from self-reports covering the past 12 months were used to categorize the participants into subgroups of abstainers and WHO risk drinking categories representing low, moderate, high and very high risk drinkers. Serum liver enzymes (GGT, ALT), C-reactive protein (CRP) and lipid profiles were measured using standard laboratory techniques. Alcohol risk category was roughly linearly related with the occurrence of elevated values for GGT, ALT and CRP. Alcohol drinking also significantly influenced the incidence of abnormalities in serum lipids. Significantly higher odds for abnormal GGT, ALT and altered lipid profiles remained in alcohol drinkers even after adjustment for age, waist circumference, physical inactivity, smoking and coffee consumption. A more systematic use of laboratory tests during treatment of individuals classified to WHO risk drinking categories may improve the assessment of alcohol-related health risks. Follow-ups of biomarker responses may also prove to be useful in health interventions aimed at reducing alcohol consumption.

27 September 2018 In Cardiovascular System

BACKGROUND/OBJECTIVES: Low/moderate alcohol consumption seems to be protective against cardiovascular disease (CVD). This study aimed to investigate the association of wine/beer consumption with the 10-year CVD incidence.

SUBJECTS/METHODS: During 2001-2002, 3042 CVD-free adults consented to participate in the ATTICA study; of them 2583 completed the 10-year follow-up (85% participation rate), but precise information about fatal/nonfatal CVD incidence (myocardial infarction, angina pectoris, cardiac ischemia, heart failure, chronic arrhythmias, and stroke) was available in 2020 participants (overall retention rate 66%). Alcohol/ethanol intake and the alcoholic beverages consumed were assessed; participants were categorized into three groups (no use; 1 glass/week).

RESULTS: Alcohol drinking was reported by 56% of the participants who did not develop a CVD event and 49% of those who had (p = 0.04); whereas ethanol intake was 14 +/- 16 g among those who did not had an event vs. 21 +/- 18 g among those who had a CVD event (p < 0.001). A strong inverse and similar association between low wine/beer intake (20 g/day had CVD-risk HRs (95% CI) of 0.60 (0.40-0.98), 1.22 (0.60-1.14), and 1.81 (0.70-4.61), respectively.

CONCLUSIONS: This study revealed similar results of low wine/beer consumption against CVD incidence, mainly due to its implication on low-grade chronic inflammation.

06 September 2018 In General Health

There is no available abstract for this article. 

Please visit the official website of The Lancet to view the full article. 

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