Tag: Fasting experience

Research indicates that prolonged fasting triggers significant metabolic shifts, with peak cellular repair occurring between 48 and 72 hours. This profound physiological change directly influences how you feel after 3 days of fasting, moving beyond initial hunger into a state of enhanced clarity and energy.

After just 8 to 12 hours without food, your body begins to shift its energy source from glucose to stored fats, initiating a metabolic switch. This transition is the start of a multi-stage journey that affects both the mind and body, leading many to wonder exactly what does it feel like when you fast.

During the initial phase of fasting, as your body transitions into ketosis, you may experience a temporary collection of symptoms known as the 'keto flu'. This metabolic shift moves your body from burning glucose to primarily burning fat for fuel, often starting with a quick reduction in water weight.