low-carbohydrate diet can trigger atrial fibrillation?
low-carb diets are popular at the time to remove and widespread. However, nutrition experts argue whether a diet with minimal carbohydrates is actually healthy. Now, an international study team based on health data of around 14,000 people found that a low-carb diet with a significantly higher risk for cardiac arrhythmias in connection is.
people who are only a small part of their daily calories from carbohydrates such as grains, fruit and starchy vegetables, more often develop an atrial fibrillation than individuals with moderate intake of carbohydrates. This was an international research team demonstrated in a recent study, which was recently presented to the “American College of Cardiology”.
less carbohydrate = more cardiac arrhythmias?
A clear connection between a low-carbohydrate diet and the increased incidence of atrial fibrillation has been found
in a major U.S. China research. The researchers divided the participants into three groups. A group ate mainly carbohydrate-rich, another group ate a moderate proportion of carbohydrates, and a third group ate low-carb. In the group who took the fewest carbohydrates, 18 percent more cases of atrial fibrillation occurred as in the group with moderate carbohydrate intake.
atrial fibrillation increases the risk of stroke
atrial fibrillation is the most common form of cardiac arrhythmia. This beating heart at irregular intervals. This can manifest itself through symptoms such as heart palpitations, dizziness, and fatigue. “People with atrial fibrillation have five times more frequently a stroke than people without this heart rhythm disorder,” warns the study team.
data from over two decades of
have been in more than two decades in the years 1985 to 2016 collected the data. The participants had to make extensive information to their diet and were then divided into three groups. Low-carb, medium-CARB and high-carb. Average carbohydrates approximately accounted for half of the calories consumed. All participants were assigned to the low-carb group, whose daily Kalorien less than 44.8 percent consisted of carbohydrates. In the medium-CARB group came from the daily calories to 44.8 to 52.4 percent from carbohydrates. Those who chose more carbohydrates to themselves, ended up in the high-carb group.
low-carb Group had the highest risk of
In the course of 22 years 1,900 persons developed by the 14,000 participating an atrial fibrillation. “Low carbohydrate diets were associated with an increased risk for the onset of atrial fibrillation, regardless of the type of protein or fat, that was used as a substitute for carbohydrates,” sums up the main author of the study Dr. Xiaodong Zhuang Results. The low-carb Group had a 18 percent more likely to fall ill, as people with a moderate CARB intake to an atrial fibrillation. Also compared to the group with high carbohydrate intake, the low-carb Group had a 16 percent higher risk of developing an atrial fibrillation.
possible reasons for the increased risk of
Dr. Zhuang discusses possible reasons for this observation: the people who occupy a low-carbohydrate diet, tend to eat fewer vegetables, fruit and cereals. These are all foods that can reduce inflammation in the body and minimize the risk of cardiac arrhythmias, according to Zhuang. On the other hand, eating more protein and fat instead of carbohydrate-rich foods with more oxidative stress is connected, which is also linked to atrial fibrillation in connection.
cause is not yet fixed
Zhuang stressed however that research while shows a correlation, but can prove no cause and effect. For this purpose, a randomized controlled trial is necessary. The long-term effect of carbohydrate reduction was still controversial, especially with regard to their influence on heart disease, summarizes the cardiologist. The latest results suggest however, that this method to lose weight rather to enjoy is with caution, as Zhuang. (vb)