Tag: Fasting sickness

According to a survey of intermittent fasting participants, over 60% reported experiencing headaches during their first month. The reality is that feeling unwell is a common experience when the body transitions to fasting, and it is indeed possible to get sick from fasting, though typically from manageable side effects rather than severe illness.

According to Eureka Health, 50-60% of new fasters report experiencing headaches or fatigue in the first couple of weeks. While unpleasant, these symptoms are often a sign that your body is adapting to a new metabolic state, but there are effective strategies to prevent and manage how to stop feeling sick when fasting.