Austria's fasting boom: Nearly half to try it in 2026 for health and weight loss

A growing number of Austrians plan to fast in 2026, according to recent survey data. Nearly half of the population intends to take part, with intermittent fasting remaining the most popular method. The trend reflects broader health goals, including better sleep, exercise, and mindful eating habits.

In 2025, 32.6 percent of Austrians fasted at least occasionally. Among them, 90 percent said they would fast again in 2026. The most common reasons for fasting included detoxification (39.3 percent), weight loss (37.9 percent), and improved well-being (34.5 percent). Multi-day fasting programmes typically lasted around seven days.

Intermittent fasting, such as the 16:8 method, has seen a sharp rise in Austria over the past five years. Between 2021 and 2026, its popularity grew from 25 percent to 38 percent of adults—higher than the EU average. In comparison, only 18 percent of UK adults, 22 percent of Germans, and 15 percent of French people adopted the practice. Longer fasting methods, like the 5:2 diet, remained stable below 10 percent across Europe, though Austria's wellness programmes pushed participation slightly above average.

Despite the trend, 66 percent of Austrians did not fast in 2025, with 38 percent citing a lack of interest. However, 25 percent of non-fasters now plan to try it for the first time in 2026. Economic pressures, such as inflation, are also shaping dietary choices, making healthy and organic foods less accessible for some.

Overall, 46.5 percent of Austrians expect to fast in 2026, continuing a steady upward trend. Alongside fasting, many are prioritising sleep, physical activity, and mindful eating as key health resolutions. The data suggests a lasting shift in lifestyle habits, driven by both personal well-being and economic considerations.