Here are a few options for descriptions for the WordPress post tag “食品營養” in Traditional Chinese, varying in length and specificity:

**Option 1: Concise & General**

* **Description:** 關於食物的營養價值、健康益處與飲食指南。 (About the nutritional value of food, health benefits, and dietary guidelines.)

**Option 2: More Specific**

* **Description:** 分享各類食品的營養成分分析、烹飪技巧，以及對健康飲食的建議，助您吃得更健康。 (Sharing the nutritional analysis of various foods, cooking techniques, and advice for healthy eating to help you eat healthier.)

**Option 3: Focusing on Education**

* **Description:** 探索食品營養的知識，了解如何選擇、烹飪和搭配食物，以促進您的整體健康和福祉。 (Explore the knowledge of food nutrition and learn how to choose, cook, and pair foods to promote your overall health and well-being.)

**Option 4: Focusing on practical application**

* **Description:** 了解食品營養，學習如何選擇對您生活方式有益的食物，並找到健康的食譜和膳食計劃。 (Understanding food nutrition, learning how to choose foods beneficial to your lifestyle, and finding healthy recipes and meal plans.)

**Option 5: Short and to the point**

* **Description:** 食品營養相關資訊。(Information related to food nutrition.)

**Which Option to Choose:**

* **Simplicity:** Go with Option 1 or 5 if you want something quick and easy.
* **Breadth/General Informative Tag:** Option 2 is a good all-around choice.
* **Educational Focus:** Option 3 is a great fit if the website will heavily feature learning about nutrition.
* **Lifestyle/Practical Focus:** Option 4 is a good one if the intention is for the tag to relate to practical applications.

Remember to choose the description that best suits the overall tone and content of your blog or website. You can also adjust these descriptions to better fit the specific focus of *your* content related to food nutrition.