fat for energy—a process called ketosis. This is when fat gets broken down into ketones, which become your new fuel source. Some people feel a sudden boost of energy and mental clarity, but others experience the dreaded “keto flu”—nausea, headaches, dizziness. This happens because your body is adjusting to burning fat instead of sugar. Staying hydrated and getting enough electrolytes can help ease these symptoms.
By the end of the first week, your taste buds start to reset. Foods that once tasted bland suddenly seem sweeter because your bodyisn’t
cut sugar out of your diet
