Dietitian cautions public on intermittent fasting risks
A dietitian at Eastwing Medical Center, Prince Frimpong, has advised Ghanaians to approach intermittent fasting with caution, particularly individuals with certain health conditions and those in vulnerable age groups.
According to the Harvard T.H. Chan School of Public Health, intermittent fasting can help reduce insulin resistance, improve blood sugar control, support weight loss, and potentially reduce inflammation.
Some studies have also linked intermittent fasting to improved cardiovascular health and longer lifespan, although most of these findings are still being evaluated in long-term human trials.
Speaking on the Business Breakfast Show on Zed FM, Mr. Frimpong emphasized that while intermittent fasting can be beneficial when done properly, it is not suitable for everyone and should never become a permanent lifestyle.
He explained that intermittent fasting, an eating pattern that cycles between periods of eating and fasting, is designed to achieve specific health goals such as weight loss, improved metabolic health, or insulin regulation. However, it is not a one-size-fits-all solution and must be practiced with medical or dietary guidance.
“Intermittent fasting is not advisable for children and adolescents, as their bodies are still developing and require regular, balanced nutrition. Similarly, individuals who are underweight or have a history of eating disorders should avoid it, as they are unlikely to benefit and may even face adverse health effects,” he noted.
Mr. Frimpong also highlighted the risks associated with poorly managed fasting routines.
“Improper fasting can increase the risk of gallstones, especially in people predisposed to them,” he warned.
The dietitian also addressed a common misconception, clarifying that while skipping breakfast is generally not recommended by dietitians, it may be allowed temporarily in the context of certain intermittent fasting methods.
“It’s important to understand that this is done for a set period to achieve a specific health outcome, not as a long-term habit,” he explained.
Mr. Frimpong emphasized that once individuals complete their intermittent fasting regimen, they should not return to unhealthy eating habits. Instead, they can maintain their health outcomes using traditional calorie deficit strategies and balanced nutrition.
The dietitian recommended having breakfast between 6:00 a.m. and 9:00 a.m., lunch between 12:00 p.m. and 2:30 p.m., and supper between 5:00 p.m. and 6:30 p.m. A light bedtime snack, such as Greek yogurt, fruit, or granola that is low in calories, may also be allowed.
He urged individuals to seek professional advice before beginning any fasting program and reminded the public that sustainable health comes from balanced eating, not extreme measures.
