Band 7.0 IELTS Writing Task 2 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 21 · 2026-09-15

IELTS Writing Task 2 question

Doctors tell us that we can get all the vitamins we need from having a healthy diet. Despite this advice, some people continue to spend large sums of money on vitamin pills.

Why do you think some people spend a lot of money on vitamin pills?

How could people be persuaded to improve their diet instead of buying vitamin pills?

Give reasons for your answer and include any relevant examples from your own knowledge or experience.

Student answer (Band 7.0)

Some individuals buy expensive supplements despite the professional advice that a healthy diet has all essential nutrients. This practice is primarily driven by adulteration in the food industry and reliance on convenience foods. Nevertheless, it can be effectively addressed by ensuring higher food quality by introducing strict laws and raising awareness about natural healthy foods.

The dominant reason for taking vitamin pills is the lack of trust in the modern food industry. Many manufacturers adulterate food products in order to increase their profits, which deteriorates the quality of food available in the stores. As a result, health-conscious individuals consider taking artificial supplements along with their food to replenish the lost nutrients. For example, some dairy farmers dilute the milk to increase their profits, which reduces the nutritional value of the milk. In addition, hectic lifestyles and demanding careers have increased reliance on convenience foods such as frozen foods and fast foods. Such convenience driven diets often lacks essential nutrients and definitely needs supplementation.

However, people should improve their diet rather than buying supplements. The governments should raise awareness about wholesome healthy food choices and benefits of eating healthy, which is sufficient in itself to provide the body with all the essential vitamins and minerals. Similarly, parents and schools should also discourage convenience foods and promote healthy eating. In addition, the authorities should introduce stricter laws that ensure higher food quality and prevent food adulteration. This can motivate people to buy nutritious food products instead of purchasing supplements.

In conclusion, poor food quality and convenience of packaged foods force individuals to rely on additional supplements. However, with stringent quality control measures and increased awareness about healthy eating, people can be motivated to buy healthier food products rather than buying artificial supplements.

AI examiner evaluation

Task Achievement / Task Response — Band 7.0

The response fully addresses all parts of the prompt. It clearly explains why some people spend money on vitamin pills, highlighting adulteration in the food industry and a reliance on convenience foods. Furthermore, it offers clear solutions on how people could be persuaded to improve their diet, mentioning food quality regulations and awareness campaigns. The position is well-maintained throughout the essay, and the ideas are extended and supported with relevant examples, such as dairy farmers diluting milk. Overall, the task is successfully fulfilled, aligning well with the Band 7 requirements.

Coherence and Cohesion — Band 7.0

The essay demonstrates a clear logical organisation and progression throughout. Each paragraph has a distinct focus, starting with an introduction that outlines the main points, followed by body paragraphs addressing causes and solutions, and a concluding summary. Cohesive devices such as 'Nevertheless', 'As a result', 'In addition', and 'However' are used flexibly and appropriately to connect ideas and sentences. Paragraphing is managed effectively, ensuring the essay flows smoothly from one point to the next, which fits the Band 7 descriptor for coherence and cohesion.

Lexical Resource — Band 7.0

The student uses a sufficient range of vocabulary to allow for flexibility and precision, incorporating less common items such as 'adulteration', 'replenish', 'hectic lifestyles', and 'stringent quality control'. There is a good awareness of collocation and style, although minor slips occur, such as writing 'convenience driven diets often lacks' (subject-verb agreement error with a compound modifier). Nevertheless, the lexical choices are adequate to convey precise meanings and support smooth communication, comfortably securing a Band 7.

Grammatical Range and Accuracy — Band 7.0

The writer demonstrates a good variety of complex structures alongside simple sentences, utilizing relative clauses and subordinate clauses effectively (e.g., 'Many manufacturers adulterate food products in order to increase their profits, which deteriorates the quality...'). There are frequent error-free sentences, and punctuation is handled well. However, a few minor errors persist, such as the aforementioned subject-verb agreement slip ('diets often lacks') and a missing plural/article in places. Overall, the grammar shows good control, placing it squarely in the Band 7 range.

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