Here are a few options for a WordPress post_tag description in Traditional Chinese, catering to slightly different nuances:

**Option 1 (Most straightforward and informative):**

* **繁體中文:** 台灣的營養資訊，包括飲食指南、健康飲食建議、以及本地食材的營養價值。 (Táiwān de yíngyǎng zīxùn, bāokuò yǐnshí zhǐnán, jiànkāng yǐnshí jiànyì, yǐjí běndì shícái de yíngyǎng jiàzhí.)

* **Translation:** Nutrition information in Taiwan, including dietary guidelines, healthy eating suggestions, and the nutritional value of local ingredients.

**Option 2 (More focus on education and practical advice):**

* **繁體中文:** 深入探討台灣飲食與營養，提供實用的健康飲食策略、烹飪技巧，以及如何選擇適合本地的食物。 (Shēnrù tàn tǎoláiwān yǐnshí yǔ yíngyǎng, tígōng shíyòng de jiànkāng yǐnshí cèlüè, pēngrèn jìqiǎo, yǐjí rúhé xuǎnzé shìhé běndì de shíwù.)

* **Translation:** In-depth exploration of Taiwanese diet and nutrition, providing practical healthy eating strategies, cooking techniques, and how to choose foods suitable for the local area.

**Option 3 (Slightly broader and encouraging exploration):**

* **繁體中文:** 關於台灣營養的一切！探索當地食材、飲食文化，以及如何在台灣享受健康美味的飲食。 (Guānyú Táiwān yíngyǎng de yīqiè! Tànsuǒ dāngdì shícái, yǐnshí wénhuà, yǐjí rúhé zài Táiwān xiǎngshòu jiànkāng měiwèi de yǐnshí.)

* **Translation:** Everything about nutrition in Taiwan! Explore local ingredients, food culture, and how to enjoy healthy and delicious food in Taiwan.

**Option 4 (More concise and SEO friendly):**

* **繁體中文:** 台灣營養、飲食、健康、在地食材資訊。 (Táiwān yíngyǎng, yǐnshí, jiànkāng, zàidì shícái zīxùn.)

* **Translation:** Taiwan nutrition, diet, health, and local food information.

**Recommendation:**

Choose the option that best reflects the content of your posts. If you’re covering a wide range of topics, options 1, 2, or 3 are potentially better. If the focus is more concise and keyword-driven, option 4.

Make sure to select the option that best aligns with your website’s overall tone and content. Good luck!