in new research Published in a magazine frontiers of public healthScientists surveyed 69,705 participants (47.2% women) aged 45 to 83 from the Swedish Mammography Cohort and the Swedish Men's Cohort to assess their intake of added sugars and a variety of sugary foods and beverages. We investigated the association between this and the risk of seven cardiovascular diseases. Researchers have found that eating too much added sugar increases the risk of stroke and aneurysm, but eating small snacks lowers the risk of cardiovascular disease. On the other hand, drinking sugary drinks increases your risk of stroke, heart failure, and atrial fibrillation.
Although additional sugar intake was positively associated with ischemic stroke and abdominal aortic aneurysm, the lowest intake categories had the highest risk for most outcomes. Positive linear associations were found between topping intake and abdominal aortic aneurysm, and between sweetened beverage intake and ischemic stroke, heart failure, atrial fibrillation, and abdominal aortic aneurysm. There is no relationship between snack intake (pastries, ice cream, chocolate, sweets) and all outcomes, and between topping intake (sugar, honey, jam, marmalade) and heart failure and aortic stenosis. , a negative linear correlation was found. Image credit: Ernesto Rodriguez.
Cardiovascular disease comprises a variety of diseases of the heart and blood vessels and is currently the leading cause of death and disease burden in Europe, mainly due to stroke and ischemic heart disease.
Although diet is one of the main modifiable risk factors for many CVDs, evidence regarding added sugar intake and CVD risk is lacking and inconclusive.
Additionally, most studies have primarily focused on sugar-sweetened beverage consumption rather than total added sugar intake, even though sugar-sweetened beverages account for 14% of added sugar intake in Sweden and only 25% in the United States. I'm guessing.
“The most surprising finding of our study was the differential relationship between different sources of added sugar and CVD risk,” said Suzanne Junge, a PhD candidate at Lund University. That's what I mean.''
“This striking contrast highlights the importance of considering not only the amount of sugar consumed, but also its source and context.”
To understand how sugar intake affects cardiovascular disease risk and whether those risks change with intake of different types of sugar, Janzi et al. Data were collected from two major cohort studies: a cohort of men and a cohort of Swedish men.
These studies administered dietary questionnaires in 1997 and 2009, allowing scientists to monitor participants' diets over time.
Once exclusions were made to ensure the two cohorts shared the same inclusion criteria and remove independent risk factors for CVD, researchers were left with a sample of 69,705 participants .
They identified three classes of sugar intake: toppings such as honey, treats such as pastries, and sugary drinks such as soda, and two different types of stroke, heart attack, heart failure, aortic aneurysm, atrial fibrillation, and aortic stenosis. investigated seven CVDs. .
Participants were monitored until death, diagnosis of CVD, or end of follow-up in 2019.
During this period, 25,739 participants were diagnosed with CVD.
The scientists then used this data to analyze how different types of sugar intake affected the risk of various CVDs.
They found that consuming sugary drinks is worse for your health than any other form of sugar. Drinking more sugary drinks significantly increases your risk of ischemic stroke, heart failure, atrial fibrillation, and abdominal aortic aneurysm.
“The liquid sugar found in sweetened beverages is typically less satiating than solid foods, which can lead to less satiety and overconsumption,” says Junge.
“Context is also important. Snacks are often enjoyed during social gatherings or special occasions, while sugary drinks may be consumed more regularly.”
Different types of CVD are affected differently by increased sugar intake. This is likely because added sugar intake has a different impact on participants' individual risk profiles.
Increased carbohydrate intake generally increased the risk of ischemic stroke and abdominal aortic aneurysm, and also increased the risk of heart failure in participants with a normal BMI.
However, the category with the lowest snack intake had the highest risk of negative health outcomes. Occasional snacking was associated with better outcomes than no snacking at all.
“This may reflect underlying dietary habits. People with very low sugar intake may have very restrictive diets, or may have low sugar intake due to pre-existing health conditions. may be limiting,” Junge said.
“Although our observational study cannot prove causation, these results suggest that extremely low carbohydrate intake may not be necessary or beneficial for cardiovascular health.”
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Suzanne Junge others. 2024. Added association between sugar intake and incidence of seven different cardiovascular diseases in 69,705 Swedish men and women. frontiers of public health 12;doi: 10.3389/fpubh.2024.1452085
Source: www.sci.news
