Key facts
- Higher carbs on hard training days, lower on rest days.
- Aims to fuel performance while managing total calories.
- Often used during fat-loss phases.
- An optional refinement, not a requirement.
Carb cycling matches your carbohydrate intake to your daily demands. On hard training days you eat more carbs to fuel performance and recovery; on rest days you eat fewer, often using the saved calories elsewhere or to deepen a deficit. Protein usually stays high and constant throughout.
It can be a useful tool during fat loss for people who like structure and want carbs when they train hardest. That said, it's an optional refinement — for most people, simply hitting consistent daily calorie and macro targets works just as well. The benefits come from the calorie and training context, not from any unique fat-burning magic.
Frequently asked questions
Does carb cycling burn more fat?
Not directly. Fat loss still depends on your total calorie balance. Carb cycling just distributes carbs to match training, which can help performance and adherence.
Who should try carb cycling?
People who like structure, train with clearly harder and easier days, and want more carbs around their toughest sessions. It's optional, not necessary.
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