Intermittent Fasting: A Science-Based Approach
The debate surrounding intermittent fasting continues to divide opinions, with some advocating for its benefits while others caution against its risks. Marco Silano, director of the Department of Cardiovascular, Endocrine-Metabolic and Aging Diseases of the Higher Institute of Health, provides insight into this controversial diet.
Silano explains that intermittent fasting, which involves eating only during specific time windows and fasting for the remaining hours, is often seen as a way to reset the metabolism and counteract overeating in modern Western societies. However, he warns against indiscriminate use, citing a recent study that suggests a higher risk of cardiovascular death among those who adopt this method.
While fasting can help lower insulin levels and reduce the damage caused by poor dietary habits, Silano emphasizes the importance of consulting with a doctor before embarking on this diet. He cautions that fasting is not suitable for everyone, particularly those with heart or kidney conditions, and should not be followed for extended periods.
Instead of relying on complex fasting regimens, Silano suggests a simpler approach of eating less and moving more on a daily basis. He notes that excessive calorie intake, refined sugars, and processed foods are the root causes of metabolic issues in today’s society, and reducing these factors can be a more sustainable solution than intermittent fasting.
In the absence of long-term data on the effects of intermittent fasting, Silano urges individuals to prioritize balanced eating habits and regular physical activity for overall health and well-being. Ultimately, the decision to try intermittent fasting should be made cautiously and with professional guidance to ensure its safety and effectiveness.