Diabetes, heart disease cases skyrocket — and scientists pinpoint one key reason

Millions of new cases of diabetes and heart disease every year are linked to sugary drinks, according to a recent study conducted by Tufts University in Boston. The research found that approximately 2.2 million new diagnoses of type 2 diabetes and 1.2 million new cases of cardiovascular disease are attributed to sugar-sweetened sodas and juices annually.

Published in the journal Nature Medicine, the study revealed alarming statistics regarding the impact of sugary beverages on global health. The highest rates of new diabetes cases linked to sugary drinks were found in Colombia, where 48% of cases were attributed to their consumption, and in Mexico, where nearly a third of cases were connected to sugary beverages. In Latin America, over 24% of new diabetes cases were linked to sugary drinks, while in sub-Saharan Africa, the percentage was 21%.

Sugary drinks are known to cause a rapid spike in blood sugar levels due to their quick digestion, with little nutritional value. Long-term consumption of these beverages can lead to weight gain, insulin resistance, and an increased risk of type 2 diabetes and heart disease. Men and younger adults are more likely to suffer negative health consequences from sugary drink consumption, as highlighted in the study.

Registered dietitian Erin Palinski-Wade emphasized the importance of reducing sugar-sweetened beverage intake to improve overall health. While the study was observational and showed an association rather than causation, it underlines the significance of addressing the consumption of sugary drinks on a global scale.

To combat the health risks associated with sugary beverages, the study authors recommended a multi-pronged approach, including public health campaigns, regulations on advertising, and taxes on sugar-sweetened drinks. Mexico’s implementation of a sugary drinks tax in 2014 has shown promising results in reducing consumption and could serve as a model for other countries.

Ultimately, reducing the intake of sugar-sweetened beverages can have a significant impact on blood sugar regulation and overall health. The study was supported by various organizations, including the Gates Foundation and the American Heart Association, underscoring the urgent need to address the harmful effects of sugary drinks on global health.