Intermittent fasting is an eating pattern that involves alternating periods of fasting and eating. It does not specify which foods to eat but rather focuses on when to eat them.
The most common approach is the 16/8 method, where individuals fast for 16 hours and restrict their eating to an 8-hour window each day.
During the fasting period, the body’s insulin levels decrease, and stored body fat becomes more accessible for energy production. This promotes fat burning and weight loss.
Additionally, intermittent fasting may increase levels of human growth hormone (HGH), which can help preserve muscle mass and further enhance fat burning.
Intermittent fasting also affects metabolism and hormone levels. It can improve insulin sensitivity, which aids in regulating blood sugar levels and reduces the risk of insulin resistance and type 2 diabetes. Fasting also promotes autophagy, a process in which the body’s cells remove and recycle damaged components, potentially reducing inflammation and improving overall cellular health.
Furthermore, intermittent fasting can lead to a decrease in calorie intake, as the eating window is limited. This calorie restriction can create an energy deficit, resulting in weight loss. However, it’s essential to maintain a balanced diet during the eating window to ensure adequate nutrient intake.
