A general guideline is to go no more than how many waking hours without eating?

The guideline suggesting that individuals should not go more than five waking hours without eating is rooted in the principles of maintaining balanced energy levels and preventing extreme hunger, which can lead to overeating or making less nutritious food choices. This timeframe allows for regular nourishment throughout the day, supporting stable blood sugar levels and promoting a healthier relationship with food.

Going too long without eating can result in increased hunger signals, which can make it challenging for individuals to listen to their bodies and respond appropriately to their hunger cues. By aiming to eat within this five-hour window, individuals are encouraged to prioritize their nutritional needs and stay attuned to their body's signals, fostering a more intuitive approach to eating.