Here are a few options for the WordPress post_tag description, catering to different needs:

**Option 1: Concise & Direct (best for general use)**

* **Description:** 了解維生素B群攝取量的相關資訊，包括推薦劑量、重要性與食物來源。
* **(Pinyin:** Liǎojiě wéishēngsù B qún shèqǔ liàng de xiāngguān zīxùn, bāokuò tuījiàn jìliàng, zhòngyàoxìng yǔ shíwù láiyuán.)
* **Translation:** Explore information related to Vitamin B intake, including recommended dosages, importance, and food sources.

**Option 2: More Detailed (if you want to provide context)**

* **Description:** 關於維生素B群攝取量的深度探討，包括每日建議攝取量、過量與不足的症狀，以及如何透過飲食和補充品來達到最佳攝取。
* **(Pinyin:** Guānyú wéishēngsù B qún shèqǔ liàng de shēndù tàntǎo, bāokuò měi rì jiànyì shèqǔ liàng, guòliàng yǔ bùzú de zhèngzhuàng, yǐjí rúhé tōngguò yǐnshí hé bǔchōngpǐn lái dádào zuìjiā shèqǔ.)
* **Translation:** A deep dive into Vitamin B intake, including recommended daily allowances, symptoms of excess and deficiency, and how to achieve optimal intake through diet and supplements.

**Option 3: Focused on Benefits and Practicality (for users interested in health benefits)**

* **Description:** 解釋維生素B群對身體的好處，例如能量產生、神經系統健康和壓力緩解等。了解如何調整飲食，獲得足夠的維生素B群，並減少相關缺乏症狀。
* **(Pinyin:** Jiěshì wéishēngsù B qún duì shēntǐ de hǎochù, lìrú néngliàng chǎnshēng, shénjīng xìtǒng jiànkāng hé yālì huǎnjiě děng. Liǎojiě rúhé tiáozhěng yǐnshí, huòdé zúgòu de wéishēngsù B qún, bìng jiǎnshǎo xiāngguān quēfá zhèngzhuàng.)
* **Translation:** Explains the benefits of Vitamin B for the body, such as energy production, nervous system health, and stress relief. Learn how to adjust your diet to obtain sufficient Vitamin B and reduce related deficiency symptoms.

**Option 4: Short and SEO-focused (good for search engine optimization)**

* **Description:** 維生素B群攝取量指南，包括每日劑量和食物來源。
* **(Pinyin:** Wéishēngsù B qún shèqǔ liàng zhǐnán, bāokuò měi rì jìliàng hé shíwù láiyuán.)
* **Translation:** Vitamin B intake guide, including daily dosage and food sources.

**How to choose the best one:**

* **Consider your audience:** Who are you writing for? (general public, health enthusiasts, etc.)
* **Think about the purpose:** What information is this tag meant to organize or summarize?
* **Prioritize clarity and accuracy:** Ensure the description accurately reflects the topic.
* **SEO (Search Engine Optimization):** If you want people to find your posts, use relevant keywords like “維生素 B群” or “維生素 B”. Option 4 is generally the most SEO friendly.

When adding the description in WordPress, go to the “Tags” section, select your “B群攝取量” tag, and then input your chosen description in the “Description” field.