Why Fruit Shouldn’t Be Feared

This article was written by Holly Hillcoat (Senior Eating Disorder Dietitian) and Maeve Hanan (Eating Disorder & Food Freedom Specialist Dietitian).

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Once widely accepted as a cornerstone of a balanced diet, fruit is now sometimes viewed with suspicion, often due to its natural sugar content. Let’s explore why this fear is misplaced, and can often do more harm than good.

Fruit Is More Than Just Sugar

Yes fruit contains sugar, but focusing on that alone ignores the bigger picture. Fruit is a complex, nutrient-dense food that provides fibre, vitamins, minerals, and plant compounds that support overall health.

For example: oranges, peppers and strawberries are excellent sources of vitamin C and can support the immune system as well as containing antioxidants that help the functioning of bones, muscles and skin. 

The sugars found in fruit come packaged with fibre, which slows digestion and helps regulate blood sugar levels (1). This is very different from free sugars found in foods like sweets and sugary drinks, which are more rapidly absorbed and can increase blood glucose levels more quickly (1).

When you eat a whole apple or a handful of berries, your body processes the sugar in this very differently than it would a fizzy drink.

Fruit juice contains free sugar, as the the matrix of the fruit cell has been broken and sugars released. But a small (150ml) glass of fruit juice still counts as one of your 5-a-day because it is still nutritious and contains vitamins, minerals and antioxidants.  

This is why evidence shows that whole fruit can be part of a balanced diet for those who need to manage their blood glucose levels, such as those with diabetes. Portion size, overall dietary pattern, and what you eat alongside fruit all impact this. For example, pairing fruit with protein or fat (like an apple with peanut butter or berries with yoghurt) helps to keep blood glucose levels more stable.

In the UK, guidance suggests that we should all aim for around 30g of dietary fibre daily (2), and adding whole fruits into the diet helps to meet that goal.  Fibre plays a key role in digestive health, supports a healthy gut microbiome, and contributes to feelings of fullness.

Around a fifth of the fluid we consume comes from from the foods we eat, fruit being a great source of this. For instance, it is estimated that 85% of an apple consists of water (3).

For all of these reasons, fruit is included in healthy eating guidelines around the world, including in the UK Eatwell Guide and the Irish Food Pyramid (4, 5).

These advise that at least 5 portions of a variety of fruits and vegetables should be consumed every day in order to promote health. 

What Is the Evidence Base for Fruit Benefiting Your Health?

Fruit often contains antioxidants, protecting the body from free radicals, found in pollutants and linked to higher risk of diseases.

Those who eat enough fruit and vegetables can be less likely to develop diseases such as heart disease, stroke and high blood pressure (6).

Evidence suggests that the risk of developing certain bowel cancers is lowered when fibre intake is increased, particularly a higher intake of citrus fruits, apples and watermelon (7). 

A diverse range of gut microbiota can be provided in a diet rich in polyphenols, fibre, natural sugars and fruit. In turn, gut motility and better immune function is promoted, leading to overall better health outcomes (8). Fibre acts as a surface for gut bacteria and polyphenols found in fruits such as blackberries and blueberries can have a prebiotic effect, encouraging good bacteria to grow in the gut.

Diets rich in fruit are also associated with a longer lifespan and a lower risk of age-related cognitive decline (9 – 11).  

Getting the Balance Right

While fruit is a really nutritious addition to your diet, overloading your body with too much fruit (or vegetables) at the expense of other nutrients isn’t advised. Aiming for roughly a third of each meal to be composed of fruits or vegetables alongside protein, carbohydrates and fats ensures that meals are balanced and nutritious.

For those in eating disorder recovery it’s often advised to limit fruit, vegetables or salad to one to two handfuls per meal to ensure meals aren’t overly “bulked out” in a way that displaces the energy and nutrients your body needs during recovery.

Similarly, if you have IBS or a sensitive gut, you might notice that certain fruits trigger symptoms. This is often linked to naturally occurring carbohydrates called FODMAPs, which are found in a wide range of foods, not just fruit. In these cases, it’s not about avoiding fruit altogether, but about finding the types and portions that work best for your body.

If you feel unsure about how much fruit you should be eating, it’s always best to seek individualised advice from a Registered Dietitian. 

Rather than fearing fruit, it’s more helpful to think about how it fits into your overall diet.

It can be helpful to:

• Aim to include a variety of fruits across the week
• Choose whole fruits most of the time
• Pair fruit with other foods to build balanced meals and snacks
• Pay attention to how different foods make you feel, rather than following rigid rules

Nutrition doesn’t need to feel complicated or restrictive.

Fruit is a simple, nourishing and enjoyable part of eating well.

When you shift the focus away from single nutrients like sugar and towards the bigger picture, it becomes much easier to build a balanced and sustainable way of eating; one that comfortably includes fruit.

References:

1. British Heart Foundation (2018) “What are free sugars?” [accessed March 2026 via: https://www.bhf.org.uk/informationsupport/heart-matters-magazine/nutrition/sugar-salt-and-fat/free-sugars]
2. NHS Website (2026) “How to get more fibre into your diet” [accessed March 2026 via: https://www.nhs.uk/live-well/eat-well/digestive-health/how-to-get-more-fibre-into-your-diet/] 
3. Al Daccache, M., Koubaa, M., Maroun, R. G., Salameh, D., Louka, N., & Vorobiev, E. (2020). Impact of the physicochemical composition and microbial diversity in apple juice fermentation process: a review. Molecules, 25(16), 3698. [accessed March 2026 via: https://pmc.ncbi.nlm.nih.gov/articles/PMC7464816/#B3-molecules-25-03698] 
4. NHS (2022) “The Eatwell Guide” [accessed March 2026 via: The Eatwell Guide – NHS]
5. Gov.ie (2019) “The Food Pyramid” [accessed March 2026 via: https://www.gov.ie/en/healthy-ireland/publications/the-food-pyramid/]
6. Scientific Advisory Committee on Nutrition (2015) “Carbohydrates and Health Report” [accessed March 2026 via: https://www.gov.uk/government/publications/sacn-carbohydrates-and-health-report]
7. Chen, Jia-Li., Han, Li., Han, Yun-Wei., Su, Ke., & Wu, Zhen-Ying. (2023). Different types of fruit intake and colorectal cancer risk: A meta-analysis of observational studies. 7;29(17):2679–2700. [accessed March 2026 via: https://pmc.ncbi.nlm.nih.gov/articles/PMC10198059/]
8. Maqsood, S., Arshad, M. T., Ikram, A., & Gnedeka, K. T. (2025). Fruit‐Based Diet and Gut Health: A Review. Food science & nutrition, 13(5), e70159.[accessed March 2026 via: https://pmc.ncbi.nlm.nih.gov/articles/PMC12041667/]
9. Wang, D. D., Li, Y., Bhupathiraju, S. N., Rosner, B. A., Sun, Q., Giovannucci, E. L., … & Hu, F. B. (2021). Fruit and vegetable intake and mortality: results from 2 prospective cohort studies of US men and women and a meta-analysis of 26 cohort studies. Circulation, 143(17), 1642-1654. [accessed March 2026 via: https://pubmed.ncbi.nlm.nih.gov/33641343/
10. Aune, D., Giovannucci, E., Boffetta, P., Fadnes, L. T., Keum, N., Norat, T., … & Tonstad, S. (2017). Fruit and vegetable intake and the risk of cardiovascular disease, total cancer and all-cause mortality—a systematic review and dose-response meta-analysis of prospective studies. International journal of epidemiology, 46(3), 1029-1056. [accessed March 2026 via: https://pmc.ncbi.nlm.nih.gov/articles/PMC5837313/
11. Jiang, X., Huang, J., Song, D., Deng, R., Wei, J., & Zhang, Z. (2017). Increased consumption of fruit and vegetables is related to a reduced risk of cognitive impairment and dementia: meta-analysis. Frontiers in aging neuroscience, 9, 246121. [accessed March 2026 via: https://pmc.ncbi.nlm.nih.gov/articles/PMC5293796/]