Who should avoid extended fasting?

Extended fasting involves certain risks for specific groups of people because of their different physical requirements. A pregnant woman requires a continuous source of nutrients with which to nourish a developing fetus. This makes fasting potentially dangerous. There are also dangers of electrolyte imbalance in individuals with chronic diseases, like kidney disease, during a prolonged fast.

Health conditions greatly modify the safety parameters of fasting. Insulin-dependent diabetics may experience serious alterations in blood sugars without appropriate monitoring. Those who have a history of eating disorders may exhibit unhealthy behaviors. Always obtain professional medical clearance prior to attempting fasts of over 24 hours.

Medications can pose significant risks during extended fasting, particularly due to their interaction with food. For instance, blood pressure medications can cause a dangerous reduction in blood pressure, and diuretics can aggravate the already increased excretion of electrolytes. Always consult your doctor about adjusting the timing of your medications and never change their dosage without medical supervision.

There are safer alternatives for high-risk individuals. Time-restricted eating (for example, 12/12) can give benefits without the prolonged deprivation of fasting. Focus on nutrient density in the diet during the eating times instead of protracted fasting. Regular medical supervision is necessary to implement dietary changes safely in individuals at high risk.

Read the full article: 8 Most Effective Fasting Methods Explained