A medium-sized banana typically contains around 24g of total carbohydrates, including about 3g of fiber.

一根中等大小的香蕉通常含有約 24 克總碳水化合物，其中包括約 3 克纖維。

To calculate the net carb, subtract the fiber from the total carbohydrates.

要計算淨碳水化合物，就要從總碳水化合物中減去纖維。

This gives you approximately 21g of net carbs per medium banana.

這樣，每根中等大小的香蕉大約含有 21 克淨碳水化合物。

Net carbs are the carbohydrates that are absorbed by the body and can affect blood sugar levels.

淨碳水化合物是指能被人體吸收並影響血糖水準的碳水化合物。

It's essential for those monitoring their carbohydrate intake, such as individuals following a ketogenic diet or managing diabetes, to consider net carbs in their dietary planning.

對於那些監控碳水化合物攝入量的人來說，例如遵循生酮飲食或控制糖尿病的人，在制定飲食計劃時必須考慮淨碳水化合物。

Additionally, the exact number can vary slightly depending on the banana's size and ripeness.

此外，具體數量會因香蕉的大小和成熟度而略有不同。