Food 11: Fast Foods
Fast foods might be convenient, but they’re a serious no-go for individuals with atrial fibrillation. These foods, including burgers, fries, pizza, fried chicken, and more, are notoriously high in unhealthy fats, refined carbohydrates, sodium, and calories – all of which can contribute to afib.
Fast foods often contain trans fats, a type of fat that raises bad cholesterol levels (LDL) and lowers good cholesterol levels (HDL). This can lead to the buildup of fatty deposits in the arteries, known as atherosclerosis. Atherosclerosis can restrict blood flow and increase the pressure on the heart, potentially leading to an afib episode.
Moreover, the high sodium content in fast foods can cause the body to retain excess water, leading to increased blood pressure. As we’ve discussed, high blood pressure forces the heart to work harder and can increase the risk of an afib episode.
Fast foods also often contain refined carbohydrates, which can lead to rapid spikes in blood sugar and insulin levels. These spikes can stimulate the heart and potentially trigger an afib episode.
Finally, the high-calorie content of fast foods can contribute to weight gain and obesity, a significant risk factor for afib. Obesity increases the pressure on the heart and can lead to changes in the heart’s structure and function, making afib more likely.
Instead of reaching for fast foods, consider preparing heart-healthy meals at home. Opt for lean proteins, whole grains, fresh fruits and vegetables, and healthy fats. Not only will these foods support heart health, but they can also help to maintain a healthy weight and blood pressure, both crucial for managing afib. (10)
