Quick Answer: How Long Does The Keto Flu Last – Your Guide To Recovery

How long does keto weakness last? Fatigue and weakness are frequently experienced by individuals following the ketogenic (keto) diet, as shown in a small 2017 study involving athletes. This phenomenon is typically most pronounced during the initial weeks of adopting the keto diet. However, as individuals continue with the diet, usually after several weeks, they should start to observe a noticeable improvement in their energy levels, indicating that the initial weakness is a temporary side effect that tends to subside over time.

When starting the keto diet, you may initially experience a rapid drop in weight, primarily attributed to the loss of water weight. However, as you continue to follow the keto diet for about 1-2 weeks, your body undergoes adaptations that lead to a decrease in the rate of weight loss. During this period, you can generally expect to lose weight at a rate of approximately 2 pounds or less per week. It’s important to note that individual results may vary, and factors such as your starting weight, metabolism, and adherence to the diet can influence the pace of your weight loss journey. As of May 11, 2023, this information remains relevant.

A recent study published in Frontiers in Nutrition has shed light on the timing and severity of keto flu symptoms. The keto flu, a set of flu-like symptoms that can occur when transitioning to a ketogenic diet, typically reaches its peak within the first 7 days of starting the diet. This study, conducted in March 2020, also reported that the intensity of these symptoms varies among individuals and may gradually diminish over the course of the first four weeks. Additionally, anecdotal reports from users on social media have confirmed this range in symptom severity during the initial stages of a ketogenic diet.