Why a 12-hour overnight fasting can support weight loss

Written by: Simrat Kathuria5 min readJul 30, 2026 01:04 PM IST Maintaining a simple 12-hour gap between dinner and breakfast can also benefit your health. (Photo: Freepik)Intermittent fasting has become one of the most talked-about approaches to weight loss, with many people following eating patterns such as 14:10 (fasting for 14 hours and eating within a 10-hour window) or 16:8 (fasting for 16 hours and limiting meals to an eight-hour window). While these methods may work for some, they aren’t necessary — or practical — for everyone. In fact, maintaining a simple 12-hour gap between dinner and breakfast can also benefit your health. Combined with a balanced diet, regular physical activity and adequate sleep, this overnight fasting window may support sustainable weight loss without the rig