In 2025, molecular biologist Oriol Roda continues to champion fasting as a vital approach for achieving metabolic balance and enhancing long-term health. Roda highlights the body's inherent ability to function optimally without constant food intake.
Roda emphasizes that fasting initiates crucial cellular regeneration processes, notably autophagy, which cleanses and recycles damaged cell components. Extended fasting periods, when properly guided, can amplify these benefits.
The ketogenic diet, characterized by minimal carbohydrate intake and increased healthy fats, mirrors the metabolic state of fasting. This encourages the body to use stored fat for energy, a natural capability often underutilized in modern lifestyles. Integrating fasting with exercise, rest, and healthy relationships can significantly improve overall well-being.