| Author |
Ding, YH; Chen, H; Shen, J; Huang, LY; Cao, YY; Zheng, Y; Zong, G; Yuan, CZ |
| Abstract |
Background Higher consumption of sugary beverages (SB) has been associated with type 2 diabetes (T2D), but whether these associations are modified by physical activity remains unclear. This study aimed to examine the associations of SB intake, including sugar-sweetened beverages (SSB), artificially sweetened beverages (ASB), and natural juices (NJ) with the risk of incident T2D, and the potential role of physical activity. MethodsWe included 153,862 diabetes-free participants in the UK Biobank who completed both the International Physical Activity Questionnaire at recruitment (2006-2010) and at least one 24-h dietary recall questionnaire in 2009-2012. We assessed the associations of each SB with the risk of incident T2D using Cox proportional hazard models, and explored the interactions between each SB and physical activity. ResultsDuring a median follow-up of 11.8 years, 6631 participants developed incident T2D. Participants consuming more SSB and ASB (comparing > 2 to 0 unit/d) had a higher hazard of T2D (hazard ratio [HR]: 1.17, 95% confidence interval [CI]: 1.05-1.31 for SSB; 1.54, 1.37-1.74 for ASB), while medium intake of NJ showed an inverse association (HR> 0-1 vs. 0 unit/d: 0.87, 95% CI: 0.82-0.92; HR> 1-2 vs. 0 unit/d: 0.88, 95% CI: 0.81-0.97) with incident T2D. No significant interactions between physical activity and SSB/ASB were found (P-interaction=0.204 for SSB, 0.926 for ASB), but the protective association of medium NJ intake with T2D was stronger among participants with higher level of physical activity (P-interaction = 0.043). ConclusionsHigher intake of SSB and ASB was related to higher risks of T2D. Medium NJ intake was associated with a lower risk of T2D, particularly among individuals with higher physical activity level. These findings emphasized the importance of healthy beverage intake and adequate physical activity in diabetes prevention. |
