Only if you feel you need to "replenish glycogen stores". If you intend to remain in ketosis, you don't need to re-stock with carbs. However, when your glycoge

Only if you feel you need to "replenish glycogen stores". If you intend to remain in ketosis, you don't need to re-stock with carbs. However, when your glycogen stores are depleted, your body is more able to make effective use of consumed carbohydrates (storing them in muscles), so shortly after exercise is probably the best time to eat carbs. But it's really easy to go overboard.