Abstract
This study aimed to examine longitudinal associations between sugar-sweetened beverages (SSB) intake and type 2 diabetes, obesity, coronary heart disease and stroke in adults. We performed a systematic review and meta-analysis searching for articles in the Pubmed, Lilacs, Web of Science, Cochrane, Embase, and Scopus databases. After screening of titles and abstracts, 27 longitudinal studies were included for the narrative synthesis with all of them presenting medium or high methodological quality. None of the selected studies were from low-income countries and only three were conducted in middle-income countries. Type 2 diabetes was the most investigated disease – outcome in 15 out of 27 studies. Around 80% of the studies enrolled more than 10,000 individuals in the sample, and almost half of them followed the subjects for less than 10 years. A total of 1.5 million individuals were included in the pooled analyses, and results indicated that SSB intake increased the risk of type 2 diabetes (RR = 1.20; 95%C.I. 1.13 – 1.28), obesity (RR = 1.17; 95%C.I. 1.10 – 1.25), coronary heart disease (RR = 1.15; 95%C.I. 1.06 – 1.25), and stroke (RR = 1.10; 95%C.I. 1.01 – 1.19) in adults after adjustment for all potential confounders. Our systematic review and meta-analysis demonstrated that consumption of SSB intake appears to increase the risk non-communicable chronic disease, being the strongest evidence for type 2 diabetes. Actions are needed to be taken to reduce the SSB intake and its consequences worldwide.
Effects of sleep changes on pain-related health outcomes in the general population: A systematic review of longitudinal studies with exploratory meta-analysis
