Apples are one of the oldest fruits to have been part of the human diet and have held a special place in it for centuries. Their presence in the diet dates back thousands of years – they were cultivated and highly prized even in the ancient civilisations of Europe and Asia. Over the centuries, they have not lost their significance; on the contrary, they have become one of the most widespread fruits in temperate climates, featuring in the cuisines of many cultures around the world.
It is not without reason that apples have long been so highly regarded. They are prized for their pleasant, naturally sweet-and-sour flavour, which makes them popular both eaten raw and in various culinary preparations. Their versatility further boosted their popularity – apples were eaten straight from the tree, dried, baked, and were also used to make juices, purées and other preserves. This meant they could be included in the diet all year round, even during periods when fresh fruit was in short supply.
In addition to their taste, apples have also been prized for centuries for their health benefits. They were an easily accessible source of energy, and as our understanding of nutrition grew, their nutritional value – their vitamin, mineral and fibre content – began to be recognised. As a result, they have gained a reputation as a fruit that not only tastes good but also supports the body’s day-to-day functioning. [1]
Nowadays, our view of apples and other fruits takes on a whole new dimension. In the context of today’s health and environmental challenges, the planetary diet is becoming increasingly important, as it combines concern for human health with a responsible approach to the environment.
Apples fit perfectly into this dietary model – they are natural, widely available, seasonal and, at the same time, rich in nutrients that support the body. [2]
The power of vitamins
Apples are rich with nutrients. Most importantly, they are a source of vitamin C, which boosts the immune system and helps the body fight off infections. [3] They also contain B vitamins, which are important for brain and nervous system function. [4] They contain potassium as well – an element that helps regulate blood pressure and supports healthy heart function. [5] All this means that just one apple a day really can make a difference.
An ally for good digestion
One of the greatest benefits of apples is their high content of fibre, particularly pectins. [6] It is pectins that are responsible for supporting the digestive system. They improve bowel function, help prevent constipation and support the growth of beneficial gut flora. [6][7]
Interestingly, a healthy gut doesn’t just mean better digestion – it also means feeling better and having a stronger immune system. There is increasing talk of the gut being the body’s ‘second brain’. [8]
Natural support for immunity
Apples act as a protective shield for the body. Thanks to their antioxidant content, they help neutralise free radicals, which accelerate the ageing process and can lead to various diseases. [7]
Eating apples regularly can therefore help the body fight off infections, reduce inflammation and improve overall health – particularly during periods when we are more susceptible to colds. [3][7]
Lightness, satisfaction and balance
Apples are light yet filling. Thanks to their fibre content, they help maintain stable blood sugar levels, which prevents sudden energy slumps and hunger pangs. [6] It’s the perfect snack for those who want to watch their weight without giving up the pleasure of eating. What’s more, their natural sweetness makes them a healthy alternative to processed sweets.
Apples are proof that healthy choices don’t have to be complicated or expensive. This popular fruit boosts the immune system, aids digestion, provides vitamins and helps you stay in good shape every day.
Sources:
[1] Hyson, D. (2011). Apples and health relationships. Nutrition Reviews
[2] Hyson, D. (2011). Apples and health relationships. Nutrition Reviews
[3] NIH – Vitamin C Fact Sheet
https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/
[4] NIH – B vitamins fact sheets
https://ods.od.nih.gov/factsheets/list-all/
[5] EFSA – Dietary reference values for potassium
https://efsa.onlinelibrary.wiley.com/
[6] Slavin, J. (2013). Fiber and prebiotics. Nutrients
[7] Makki, K. et al. (2018). Gut microbiota and dietary fiber. Cell Host & Microbe
[8] Mayer, E. A. et al. (2015). Gut–brain axis. Nature Reviews Gastroenterology & Hepatology