【雅思寫作｜主題攻略】健康與飲食：含糖食品、外食、睡眠與公共健康，論點怎麼寫才站得住

支持加價／課稅論點 1｜價格會改變購買行為，尤其是對年輕人

Point → 提高含糖產品的價格，能有效減少消費，特別是對價格敏感的族群。

解釋 → 含糖飲料通常不是必需品，價格一高，很多人會改買無糖茶或水；年輕人零用錢有限，對價格更敏感。而課稅的收入還可以用在健康教育或醫療上，形成正向循環。

例子 → 假設性例子：一瓶含糖飲料如果從 30 元漲到 36 元，學生可能就會改買便宜的無糖茶，長期下來每週少喝好幾瓶。

Since sugary drinks are not essential, a higher price is likely to persuade many consumers, particularly young people, to choose healthier alternatives.

反對加價論點 2｜對低收入家庭不公平，而且不一定改變習慣

Point → 加價的負擔會落在低收入族群身上，卻不一定能真正改變飲食習慣。

解釋 → 高收入的人不在乎多付幾塊錢，照樣購買；低收入家庭則把更大比例的收入花在食物上，被迫多付錢或減少其他開支。如果大家只是轉買其他便宜的高熱量食物，健康問題也沒有解決。

例子 → 這是我在筆記裡反覆用的「不公平／經濟負擔」萬用論點，放在這題特別貼切。

A sugar tax would place a heavier burden on low-income households, who spend a larger share of their income on food, while wealthier consumers would hardly notice the difference.

更有效的方法論點 3｜教育和清楚的標示，比漲價更治本

Point → 與其單靠價格，不如透過教育和營養標示，讓人主動做出健康選擇。

解釋 → 很多人不知道一杯手搖飲裡有多少糖；如果包裝上清楚標示，或用顏色區分高糖產品，消費者在購買當下就能判斷。從小在學校學會看營養標示的孩子，長大後也比較不容易養成高糖飲食習慣。

例子 → 假設性例子：飲料店在菜單上標出每杯的糖量，原本習慣點全糖的客人看到後，改點微糖或無糖。

Clear nutrition labels and health education allow people to make informed choices, which is likely to change habits more permanently than a price increase.

支持在家煮論點 4｜自己煮可以掌握食材與調味

Point → 在家煮飯比較健康，因為可以掌控吃進去的每一樣東西。

解釋 → 餐廳為了讓食物好吃，常使用較多油、鹽和糖，消費者也看不到食材來源；自己煮可以選新鮮食材、控制調味份量，對需要控制血壓或血糖的人特別重要。

例子 → 我在在家煮飯那篇寫的是：自己做飯時可以知道鹽、糖、油用了多少，避開對身體有害的食材。

When people cook for themselves, they know exactly how much salt, sugar and oil goes into each meal.

支持外食論點 5｜對忙碌的雙薪家庭來說，外食省下的時間更有價值

Point → 外食不一定比較差，對時間有限的家庭來說，它是更實際的選擇。

解釋 → 買菜、備料、煮飯、洗碗加起來可能要一兩個小時；雙薪家庭下班後還要照顧孩子，把時間花在陪伴和休息上，可能比堅持自己煮更有益。而且現在很多餐廳提供健康餐盒，外食也能吃得均衡。

例子 → 假設性例子：一對都要加班的夫妻，平日買健康便當，週末再一起下廚，反而比每天勉強煮飯更能維持家庭生活品質。

For families in which both parents work long hours, the time saved by eating out can be spent resting or with their children.

全球食物（正反）論點 6｜選擇變多、營養更多元 vs 運輸排放與本地產業

Point → 超市能買到世界各地的食物，一方面讓飲食更多元，另一方面帶來環境與產業的代價。

解釋 → 正面：不同季節都能買到各種蔬果，有助於均衡飲食，也能透過食物認識其他文化。負面：長途運輸需要燃料，增加碳排放；便宜的進口食品也可能壓縮本地農民的市場。

例子 → 我在全球食物那篇選擇負面立場，寫的是運輸造成溫室氣體排放，以及進口食物威脅本地產業。

Imported food widens consumers’ choices, but transporting it over long distances increases carbon emissions and may put local farmers out of business.

睡眠不足的原因與影響論點 7｜長工時加上睡前滑手機，影響的不只是個人

Point → 現代人睡眠不足，主要原因是工作時間長和睡前使用電子產品，而影響會延伸到整個社會。

解釋 → 加班和通勤壓縮了休息時間，回家後又習慣滑手機放鬆，結果越睡越晚；長期睡眠不足會降低專注力，提高工作失誤和交通事故的風險，最後變成醫療和生產力的損失。

例子 → 假設性例子：一位工程師連續幾週每天只睡五小時，開會時常常無法專心，交出去的報告錯誤也變多。

Lack of sleep reduces concentration, which not only affects individuals’ performance at work but also increases the risk of accidents on the roads.

支持預防勝於治療論點 8｜預防的成本遠低於治療，而且越早越有效

Point → 政府應該把更多醫療預算放在預防，因為預防比治療便宜，也能減輕醫療體系負擔。

解釋 → 糖尿病、心血管疾病這類慢性病一旦發生，需要長期用藥和追蹤，花費非常高；如果透過運動推廣、健康檢查和飲食教育提早介入，很多病其實可以延緩或避免。

例子 → 假設性例子：一個社區推動免費健檢，提早發現血糖偏高的居民並給予飲食建議，比等他們發展成糖尿病後再治療省下大量醫療費用。

Investing in prevention, such as regular health checks and exercise programmes, is far cheaper than treating chronic diseases once they have developed.

原文：第二個主體段

Secondly, even though people may stop buying expensive sugary products owing to their price, the revenue of sugary products increases, motivating manufacturers to make more sugary products. To put it another way, if this policy is implemented, a number of sugary products still be sold in the markets since manufacturers earn a lot of profit by producing sugary products. For instance, based on the demand and supply theory, the number of the supply will undeniably grow simultaneously when the price rises due to the increase of suppliers surplus; hence, more and more sugary products will hit the market when the price grows, violating the original goal of implementing this policy.

改寫示範（第二個理由換成「習慣」與「替代品」）

Secondly, a higher price alone is unlikely to change people’s eating habits in the long term. Many consumers buy sugary drinks out of habit rather than after comparing prices, so they may simply accept the extra cost. Others may switch to cheaper snacks that are equally unhealthy. For this reason, raising prices without educating the public would treat the symptom rather than the cause.

原文：第二個主體段

Another reason supporting my opinion is that eating at home saves more money. Having meals outside, especially in luxury restaurants, always costs a large amount of money, leading to financial burden on some individuals or households. However, if we choose to make foods by ourselves, we can save a certain amount of money by choosing cheaper ingredients or purchasing those things on traditional supermarket, a place always sells products at affordable price. Take myself as an illustration. In Taiwan, an average expenditure when eating outside is around $150-200 New Taiwan Dollars; in contrast, the spending is roughly $100 dollars per meal if we choose to make meals by ourselves. Hence, cooking and eating at home is economical.

原文：第二個主體段

Another factor supporting my opinion is that exotic products always post a threat to domestic food, hindering the development of local economy. Since the demand of each product in a nation is limited, if an increasing number of foreign food imported, the competitiveness that local market needs to face will witness an upward trend simultaneously. For instance, rice from China, which is cheaper, has definitely threatened the industry in Taiwan since 1990. Due to the fact that Chinese labor and raw materials are far cheaper than that in Taiwan, Taiwanese factories lose the whole market share after Chinese rice has been imported. Hence, importing food from other countries sometimes lower the revenue of local manufacturers.

改寫示範（例子改成假設語氣）

For instance, if cheaper imported rice fills supermarket shelves, local farmers who face higher labour and land costs may struggle to sell their crops at a fair price, and some may eventually give up farming altogether.

示範（主體段，約 140 字）

[Point] I believe governments should play the leading role in improving public health, because many unhealthy choices are shaped by the environment rather than by individual willpower. [解釋] When fast food is cheaper and easier to find than fresh vegetables, it is unrealistic to expect busy families to always choose the healthier option. [延伸] Governments, however, can change this environment through measures such as clear food labelling, limits on junk food advertising aimed at children, and affordable sports facilities. [例子] For example, if a city builds safe cycling routes and public parks in every district, residents are more likely to exercise without needing to be persuaded. [收尾] In this way, public policy makes the healthy choice the easy choice, which benefits far more people than relying on personal responsibility alone.

Practice 1. Some people believe that individuals are responsible for their own health. Others think governments should take responsibility. Discuss both views and give your own opinion.

Practice 2. Many people nowadays do not get enough sleep. What are the reasons for this? What effects does it have on individuals and society?

Practice 3. Fast food restaurants should not be allowed to open near schools. To what extent do you agree or disagree?