Here are a few options for a description of the WordPress post tag “老年營養” (Lao Nian Ying Yang – Elderly Nutrition) in Traditional Chinese, with slightly different approaches:

**Option 1: Concise and Direct**

> 為長者量身打造的飲食指南。介紹針對銀髮族的營養需求，提供健康飲食建議，幫助維持活力及良好健康。

> _(Wèi zhǎngzhě liàngshēn dǎzào de yǐnshí zhǐnán. Jièshào zhēnduì yínfǎzú de yíngyǎng xūqiú, tígōng jiànkāng yǐnshí jiànyì, bāngzhù wéichí huólì jí liánghǎo jiànkāng.)_

> *(Translation: Nutrition guides tailored for the elderly. Introducing the nutritional needs of the silver-haired generation, providing healthy eating suggestions to help maintain vitality and good health.)*

**Option 2: Emphasizing Benefits**

> 關注老年人的健康飲食，提供豐富的營養資訊，包括飲食計劃、食譜、以及如何應對老年常見的營養挑戰，如營養不良或慢性疾病。讓長者享受健康、活力充沛的晚年生活。

> *(Guānzhù lǎonián rén de jiànkāng yǐnshí, tígōng fēngfù de yíngyǎng zīxùn, bāokuò yǐnshí jìhuà, shípǔ, yǐjí rúhé yìngduì lǎonián chángjiàn de yíngyǎng tiǎozhàn, rú yíngyǎng bùliáng huò mànxìng jíbìng. Ràng zhǎngzhě xiǎngshòu jiànkāng, huólì chōngpèi de wǎnnián shēnghuó.)*

> *(Translation: Focused on the healthy eating of the elderly, providing rich nutritional information, including dietary plans, recipes, and how to address common nutritional challenges in old age, such as malnutrition or chronic diseases. Helping the elderly enjoy a healthy and energetic old age.)*

**Option 3: Focused on Resources and Knowledge**

> 彙集關於老年人營養的最新資訊、研究成果、以及實用建議。探索如何透過均衡飲食，滿足長者的營養需求，預防疾病，提升生活品質。 涵蓋飲食技巧、食物選擇、以及補充品等方面的知識。

> *(Huìjí guānyú lǎonián rén yíngyǎng de zuìxīn zīxùn, yánjiū chéngguǒ, yǐjí shíyòng jiànyì. Tànsuǒ rúhé tōngguò jūnhéng yǐnshí, mǎnzú zhǎngzhě de yíngyǎng xūqiú, yùfáng jíbìng, tíshēng shēnghuó pǐnzhí. Hángài yǐnshí jìqiǎo, shíwù xuǎnzé, yǐjí bǔchōng pǐn děng fāngmiàn de zhīshì.)*

> *(Translation: Collecting the latest information, research findings, and practical suggestions regarding elderly nutrition. Exploring how to meet the nutritional needs of the elderly through a balanced diet, preventing diseases, and improving quality of life. Covering knowledge related to dietary skills, food choices, and supplements.)*

**Key Considerations When Choosing:**

* **Target Audience:** Who are you trying to reach? The more friendly you are, the better it works for the elderly. Younger people like the concise form.
* **Type of content:** What kind of posts will you be tagging with this? The description should relate to your content.
* **SEO:** If SEO is important, consider incorporating relevant keywords (e.g., 飲食, 健康, 活力, 疾病預防 – diet, health, vitality, disease prevention).

Choose the option that best fits your blog’s style and content. You can also adapt these descriptions to reflect your specific focus (e.g., vegetarian elderly nutrition, elderly nutrition and diabetes, etc.). Remember to save your changes after applying the description in your WordPress tag settings.