https://www.selleckchem.com/products/tyloxapol.html Posting photos reinforced urges to exercise and restrict food intake and anxiety. Editing photos without posting caused an immediate decrease in weight/shape concerns and a delayed decrease in sadness. DISCUSSION Results support a consistent and direct link between posting edited photos and ED risk factors, suggesting that this is not a harmless behavior. Future work should explore the cumulative effects of this link to determine how specific uses of social media contribute to clinically meaningful outcomes. © 2020 Wiley Periodicals, Inc.The effects of green tea (GT) in obese subjects have been evaluated in different studies, but no consensus has been obtained due to the heterogeneity of the results. The dosage, the type of extract, and the duration of the intervention are the main contributors to the heterogeneity of the results. Therefore, the present systematic review and meta-analysis aimed to evaluate the efficacy and dose-response relationship of GT. Several databases were searched from inception to September 2019 to identify clinical trials that examined the influence of GT supplements on obesity indices in humans. Combined results using the random-effects model indicated that body weight (WMD -1.78 kg, 95% CI -2.80, -0.75, p = .001) and body mass index (BMI) (WMD -0.65 kg/m2 , 95% CI -1.04, -0.25, p = .001) did change significantly following GT administration. The reduction in waist circumference (WC) after GT consumption was significant in subjects in trials employing GT ≥800 mg/day (WMD -2.06 cm) and with a treatment duration less then 12 weeks (WMD -2.39 cm). Following the dose-response evaluation, GT intake did alter body weight, with a more important reduction when the GT dosage was less then 500 mg/day and the treatment duration was of 12 weeks. The results of present meta-analysis study support the use of GT for the improvement of obesity indices. Thus, we suggest that the use of GT can be combined w