Occasional Indulgence May Be Better for Your Heart Than Avoiding Sugar Completely

A study from Lund University, Sweden, reinforces the link between added sugar and heart disease but reveals a surprising finding: occasional sweet treats may reduce cardiovascular risk compared to a strict “zero-sugar” diet. However, this benefit does not apply to other sugar sources like sweetened drinks or sugary toppings.

“This surprising contrast highlights the importance of considering not just how much sugar people consume but also its source and the context in which it is eaten,” the researchers said.

The study tracked data from 69,705 Swedes aged 45–83, monitoring their diet and health from 1997 to 2019. Researchers categorized added sugar into sweetened drinks, sweet treats, and sugary toppings, analyzing its relationship with seven cardiovascular diseases while accounting for factors like smoking.

Sugar Type Matters: Contrasting Risks for Cardiovascular Health

The impact of sugar varied by type and cardiovascular condition. Sugary toppings were linked to a higher risk of abdominal aortic aneurysms, while occasional sweet treat consumption showed the lowest risk across all heart diseases.

Liquid sugars may encourage overeating due to low satiety, while socially enjoyed treats could lower stress and boost social bonds.

“Liquid sugars don’t fill you up like solid forms, leading to higher calorie intake,” explains epidemiologist Suzanne Janzi. “In contrast, treats shared in social settings might offer added health benefits.”

Limitations and Context: Interpreting the Study’s Findings

The researchers noted that their findings suggest associations rather than proving cause and effect. The analysis did not include other health impacts, such as dental damage, which should be considered alongside these results.

Cultural habits may also influence outcomes. In Sweden, the “fika” tradition—sharing coffee and pastries—promotes social interaction, which can reduce loneliness and stress, benefiting heart health.

“While our study doesn’t prove causation, it suggests that extremely low sugar intake may not be essential for heart health,” says Janzi.

The key finding is how sugar sources differently affect heart disease risk, emphasizing the role of context and moderation. Future research could examine the link between sugar, obesity, and heart health in varied cultural settings.

Read Original Article: Science Alert

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