Combining Aerobic Exercise with Fasting Protocols for Effective Obesity Control in Women

Abstract

Objective: The objective of this narrative review is to systematically evaluate the combined effects of aerobic exercise and fasting protocols on obesity control in women.

Methods and Materials: A comprehensive literature search was conducted using databases such as PubMed, Scopus, Web of Science, and Google Scholar. Studies included involved adult women with overweight or obesity, investigating the effects of aerobic exercise, fasting protocols, or their combination on weight loss and metabolic health. Data were extracted on study design, participant characteristics, interventions, outcomes, and key findings. The quality of the included studies was assessed using standardized tools, and a descriptive analysis approach was employed to synthesize findings.

Findings: The review found that both aerobic exercise and fasting protocols individually promote significant weight loss and improve metabolic health markers in obese women. Combined interventions lead to greater reductions in body weight and fat, enhanced insulin sensitivity, and improved lipid profiles compared to either strategy alone. For instance, combining aerobic exercise with intermittent fasting resulted in weight loss of up to 10% over 12 weeks, and a significant reduction in body fat percentage. Improvements in inflammatory markers, such as a reduction in CRP levels by 20%, were also noted. The synergistic effects are attributed to complementary mechanisms, including enhanced energy expenditure, improved metabolic flexibility, hormonal regulation, and reduced inflammation.

Conclusion: Combining aerobic exercise with fasting protocols is a highly effective strategy for obesity control in women, leading to significant and sustained weight loss, improved body composition, and enhanced metabolic health. These interventions are supported by robust mechanistic insights and practical benefits, making them a valuable addition to comprehensive obesity management programs. Further research should focus on long-term effects, optimal protocols, and diverse populations to refine and expand the application of these combined approaches.