Intermittent fasting (IF) is an eating pattern that alternates between periods of eating and fasting. Unlike traditional diets, IF focuses on when you eat rather than what you eat. During fasting periods, your body undergoes several beneficial processes, such as increased fat burning and cellular repair. By limiting your eating window, you can reduce calorie intake and promote metabolic changes that lead to weight loss and improved health.

Intermittent fasting, when done correctly, can help preserve muscle mass while promoting fat loss. During fasting periods, your body increases levels of human growth hormone (HGH), which supports muscle maintenance and growth. To prevent muscle loss, it's important to maintain a balanced diet with adequate protein intake and include regular strength training exercises in your routine.

Yes, you can drink certain beverages during fasting periods, but it's essential to choose options that won't break your fast. Water, black coffee, herbal tea, and other non-caloric drinks are generally acceptable and can help keep you hydrated. Avoid beverages with added sugars, creamers, or artificial sweeteners, as these can trigger an insulin response and break your fast.