This strict high-fat, low-carb diet denies the body of carbs as a main source of energy — and forces the body to burn fat for fuel.
It’s a great way to lose weight fast but...
Going keto also often results in gastrointestinal discomfort, low energy, and moodiness— known as the “keto flu”—which makes the diet and its proven results hard to sustain for most people.
Worse yet...