What are the most common symptoms of “keto flu” and how can I manage them?

Keto flu symptoms include headaches, fatigue, irritability, nausea, dizziness, and muscle cramps. These symptoms occur as the body adapts to burning fat instead of carbohydrates. Managing them involves staying hydrated, replenishing electrolytes (especially sodium, potassium, and magnesium), and ensuring adequate fat intake to support energy levels.