Here are a few description options for the WordPress Tag “預防失智” (Preventing Dementia) in Traditional Chinese, ranging from concise to more descriptive:

**Option 1 (Concise):**

* **Description:** 如何透過飲食、生活習慣及腦力訓練，預防失智症。 (How to prevent dementia through diet, lifestyle, and brain training.)

**Option 2 (Slightly More Detailed):**

* **Description:** 探索預防失智症的各種方法，包括飲食建議、日常習慣培養、以及有助於維持腦部健康的活動。 (Explore various methods to prevent dementia, including dietary recommendations, cultivating daily habits, and activities that help maintain brain health.)

**Option 3 (Emphasis on Practicality):**

* **Description:** 分享實用的預防失智策略，幫助你改善記憶力、增強認知能力，並降低罹患失智症的風險。包含生活方式、飲食和早期篩檢等方面。 (Sharing practical strategies to prevent dementia, helping you improve memory, enhance cognitive abilities, and reduce the risk of developing dementia. Including lifestyle, diet, and early screening.)

**Option 4 (Emphasizing Information Content):**

* **Description:** 關於失智症預防的深入資訊，包括原因、風險因素、以及如何採取積極的措施來保持頭腦清晰，延緩認知衰退。 (In-depth information about dementia prevention, including causes, risk factors, and how to take proactive measures to maintain a clear mind and delay cognitive decline.)

**Key Considerations When Choosing:**

* **Audience:** Who are you writing for? Are they beginners or do they have some existing knowledge?
* **Content:** Does your content focus on specific areas of prevention (e.g., lifestyle, diets, early check)
* **SEO (Search Engine Optimization):** While not as critical for tags as for posts, consider relevant keywords your audience might search for (like 改善記憶力, 清晰頭腦, 預防阿茲海默症).
* **Brevity:** WordPress tag descriptions are often short, so get to the point.

I recommend picking the description that best aligns with the content you’ll be tagging with “預防失智”. Choose the option that effectively summarizes the essence of your content while providing clarity to your readers. Good luck!