Here are a few options for the description of the WordPress tag “維生素B1” (Vitamin B1) in Traditional Chinese, catering to different levels of detail and focus:

**Option 1: Concise & Informative**

> 維生素B1，又稱為硫胺素，是維持身體能量代謝的重要水溶性維生素。

* **Translation:** Vitamin B1, also known as thiamin, is an essential water-soluble vitamin for maintaining the body’s energy metabolism.
* **Best for:** Clear, brief information for readers wanting a quick overview.

**Option 2: Slightly More Detailed**

> 維生素B1，亦稱為硫胺素，是參與碳水化合物代謝關鍵的水溶性維生素。它對神經系統、肌肉功能，以及能量的產生都至關重要。

* **Translation:** Vitamin B1, also known as thiamin, is a water-soluble vitamin that is key to carbohydrate metabolism. It is crucial for the nervous system, muscle function, and energy production.
* **Best for:** Providing slightly more context for a deeper understanding.

**Option 3: Focusing on Dietary Sources**

> 維生素B1，或硫胺素，是從食物中獲取的重要營養素，例如穀物、豆類和肉類。了解維生素B1的益處，以及如何從飲食中獲得足夠的攝取，對維持身體健康至關重要。

* **Translation:** Vitamin B1, or thiamin, is an important nutrient obtained from food such as grains, legumes, and meats. Understanding vitamin B1 benefits and how to get enough intake from your diet is crucial for maintaining good health.
* **Best for:** Emphasizing the importance of dietary intake.

**Option 4: Including Potential Deficiency Information**

> 維生素B1 (硫胺素) 是能量代謝必需的水溶性維生素，若缺乏，可能導致疲勞、虛弱、心血管問題和神經系統問題。了解維生素B1在身體中的作用，以及如何預防維生素B1缺乏症。

* **Translation:** Vitamin B1 (thiamin) is a water-soluble vitamin essential for energy metabolism. Deficiency can lead to fatigue, weakness, cardiovascular problems, and neurological issues. Understand the role of vitamin B1 in the body and how to prevent vitamin B1 deficiency.
* **Best for:** Addressing potential health implications related to the vitamin.

**How to choose:**

* Consider your target audience. Are they general readers, health-conscious individuals, or medical professionals?
* Think about the overall topic of your WordPress post. Does it focus on health, nutrition, or a specific diet?
* Choose the description that best complements the content of your blog post.

**When adding the description to your WordPress tag:**

1. Go to your WordPress dashboard.
2. Navigate to “Posts” -> “Tags.”
3. Find the “維生素B1” tag.
4. Click “Edit.”
5. In the “Description” field, paste your chosen description.
6. Click “Update.”