Does Exercise During A Ketogenic Diet Effectively Alter Appetite Sensation, Appetite Regulating Hormones, And Body Composition(1)

This research examined whether combining exercise with a ketogenic diet (a high-fat, very low-carb eating plan) could better control appetite and improve body composition compared to just following the diet alone. The ketogenic diet has gained popularity for weight loss because it forces the body to burn fat for fuel instead of carbohydrates, producing compounds called ketones that can suppress appetite.

The study followed 36 overweight or obese men for 6 weeks, dividing them into three groups: one following just the ketogenic diet, one adding aerobic exercise (like running or cycling), and one adding resistance training (weight lifting). All participants ate the same low-carb diet, while the exercise groups worked out three times per week. Researchers measured appetite sensations, appetite-controlling hormones in the blood, and body composition changes.

The results showed that both exercise groups experienced better appetite control and body composition improvements compared to the diet-only group. This suggests that while a ketogenic diet alone can help with weight management, adding regular exercise - whether cardio or strength training - enhances these benefits by further regulating the hormones that control hunger and satiety.

For patients interested in metabolic health and longevity, this research supports the combined approach of dietary changes with regular physical activity. At VALIA Health, we recognize that sustainable weight management and metabolic optimization typically require both nutritional strategies and structured exercise programs tailored to individual needs and preferences.