Dietary behaviour change can be a challenging but rewarding process. For many people, changing their eating habits is an important step towards improving their health and wellbeing. However, making lasting dietary changes can be difficult, especially if you are used to eating a certain way. In this blog, we’ll explore some of the key steps you can take to make successful dietary behaviour changes.

Identify your current eating habits
The first step in making dietary changes is to identify your current eating habits. This will help you to understand what you are currently doing and where you need to make changes. Keep a food diary for a few days, writing down everything you eat and drink. Be as honest as possible, including snacks, meals, and drinks. Make sure you keep the food diary – if you ever work with a sports nutritionist we can look at your food diary and give tailored feedback. This way you can improve on certain aspects straights away!
Set achievable dietary goals
Once you have identified your current eating habits, it’s time to set some achievable goals. Start by setting small goals that are easy to achieve. This could include adding an extra serving of vegetables to your meals or swapping out sugary drinks for water. As you start to make progress, you can gradually increase the difficulty of your goals.
Make gradual changes
When it comes to dietary behaviour change, gradual changes tend to be more successful than sudden, drastic changes. Instead of completely overhauling your diet, try making small changes over time. Making swaps first are a good choice but also focusing on overall diet quality where possible may be important. For example, think about how you can improve your diet rather than take food away is much better outlook on food.
Seek nutrition support
Making dietary changes can be challenging, so it’s important to seek support from friends, family, or a healthcare professional. Joining a support group or working with a registered dietitian can also be helpful. Having someone to share your successes and challenges with can help keep you motivated and on track. When looking for a sports nutritionist ensure they are a registered sports nutritionist on the SENr list – meaning they are who they say they are. Unfortunately many people claim to be nutritionist and have almost a fake like qualification.
Be patient
Dietary behaviour change is a process that takes time, patience, and persistence. It’s important to be patient with yourself and not get discouraged if you slip up or don’t see immediate results. Focus on making gradual changes and celebrate your successes along the way. It’s also really important to remember that nutrition is for the long term and you will see the benefits year-on-year. This may mean – being able to play for longer or less aches/pains overtime.
When successfully changing behaviour
Nutritional behaviour change can be particularly beneficial for athletes, as a healthy diet can have a significant impact on athletic performance. Some of the benefits of nutritional behaviour change in athletes include:
- Improved endurance: Eating a diet that is rich in complex carbohydrates, lean protein, and healthy fats can help to improve endurance and energy levels during exercise.
- Increased muscle strength and recovery: Proper nutrition can help to build and repair muscle tissue, improving muscle strength and reducing the risk of injury.
- Faster recovery time: Eating a balanced diet that includes nutrient-dense foods can help to reduce inflammation and speed up recovery time after exercise.
- Reduced risk of injury: Proper nutrition can help to strengthen bones, reduce inflammation, and prevent injuries such as stress fractures.
- Better focus and mental clarity: A healthy diet can help to improve mental focus and clarity, reducing the risk of distraction and improving athletic performance.
- Improved hydration: Proper hydration is essential for athletic performance, and a balanced diet that includes plenty of fruits and vegetables can help to improve hydration levels.
- Reduced risk of illness: A healthy diet can help to strengthen the immune system, reducing the risk of illness and ensuring that athletes are able to train and compete at their best.
- Better body composition: A balanced diet can help athletes achieve and maintain a healthy body composition, reducing the risk of obesity and associated health problems.

Take home message
Overall, making positive nutritional behaviour changes can be extremely beneficial for athletes, helping to improve endurance, strength, and recovery time, reducing the risk of injury, and enhancing mental focus and clarity. By adopting a healthy diet and making positive changes to nutrition and lifestyle, athletes can improve their overall health and performance, giving them the edge they need to succeed in their chosen sport.
In conclusion, making dietary behaviour changes can be a challenging process, but it is possible with the right mindset and approach. By identifying your current eating habits, setting achievable goals, making gradual changes, seeking the right support, and being patient, you can make lasting changes to your diet and improve your health, performance and recovery.
Further reading:
Atkins_& Michie 2013 Nutrition Bulletin_accepted manuscript_template.pdf (ucl.ac.uk)
Episode 133: Dietary behaviour change in athletes – Institute of Performance Nutrition (theiopn.com)




