4. High-Fructose Corn Syrup: The Sweet Intruder
High-fructose corn syrup (HFCS) is a common sweetener in sodas and many processed foods. While it might sweeten our foods and drinks, it isn’t as sweet for our heart health. It can contribute to conditions like obesity, diabetes, and high blood pressure, which are significant risk factors for AFib.
HFCS, like other forms of sugar, contributes to weight gain when consumed in excess. Obesity places extra stress on the heart, forcing it to work harder to pump blood throughout the body. This extra workload can lead to structural changes in the heart and an increased risk of AFib.
In addition, a diet high in HFCS can contribute to the development of type 2 diabetes, a condition that can alter the heart’s structure and function. High insulin levels, a hallmark of diabetes, can affect the heart’s electrical system and predispose it to rhythm disorders like AFib.
Finally, HFCS can contribute to high blood pressure, a known risk factor for AFib. The connection between HFCS and blood pressure lies in its fructose content. Research suggests that fructose might increase blood pressure more than other types of sugar.
The goal isn’t to banish HFCS entirely, but rather to limit its consumption. Being aware of its presence in various foods and drinks and making conscious choices can significantly contribute to heart health and lower AFib risk. (4)
