Why Do Eating Habits Decline in Adolescence?

Adolescence is a time of rapid growth, hormonal shifts, academic pressures, and evolving social lives. Amidst this whirlwind, nutrition often takes a backseat. Poor eating habits formed during this stage can contribute to obesity and long-term health issues. 

Shockingly, only 12% of UK teenagers eat their 5-a-day, while many consume triple the recommended daily intake of free sugars and half the recommended fibre intake.

Several factors influence these habits:

Peer Pressure – The need to fit in can drive unhealthy eating patterns, as studies show that teenagers are heavily influenced by their friends' food choices.

Family Dynamics – Family mealtimes are often less frequent when children are at secondary school. This may be because of busy schedules - sports practice, extra lessons, social meet-ups - or because parents are out at work. The knock-on effect of this is that there are reduced opportunities for parents to connect with their children and positively influence eating habits. Research shows that when parents model healthy eating, teenagers are more likely to consume more fruits and vegetables. 

Research shows that eating together as a family, even just a few times a week, strengthens family bonds and communication, can improve academic performance and mental health and fosters healthier eating habits.

The Food Environment – Teenagers are bombarded with advertising for fast food and ultra-processed snacks - on TV, social media, and even in their daily surroundings. A quick stop at the local shop offers energy drinks and cheap sugary snacks rather than nutritious options.

The Influence of Social Media

Social media has a huge impact on teenage eating habits. Viral diet trends and influencers promoting extreme eating styles can mislead young people into making unbalanced choices. While misinformation spreads quickly, social media can also be a force for good! If teenagers follow credible nutritionists and chefs, they gain the knowledge to make informed, healthier decisions.

Simple Ways to Help Teens Eat Better

Supporting teenagers in developing a healthy relationship with food is crucial. Here are some simple, effective strategies:

Encourage Cooking from Scratch – Teaching teens to cook fosters independence and ensures they know exactly what’s in their meals. Simple recipes like stir-fries, omelettes, and homemade pasta sauces are great starting points.

Make Healthy Foods Accessible – Stock the kitchen with ready-to-eat fruits, vegetables, and protein-rich snacks like hummus, yogurt, and nut butters to encourage better choices.

Avoid Food Guilt – Labeling foods as ‘good’ or ‘bad’ can lead to an unhealthy relationship with eating. Focus on balance rather than restriction.

Educate, Don’t Lecture – Help teens understand how nutrition impacts energy, mood, and performance in school or sports. Making the connection between food and feeling good can inspire healthier choices.

Lead by Example – Teenagers notice more than they admit! Modelling healthy eating habits yourself is one of the most powerful ways to influence their choices.

CRuNCH: Empowering Teenagers Through Cooking

At CRuNCH, we believe that teaching teenagers to cook from scratch is key to building a foundation for a lifetime of good eating and tackling the rise in ultra-processed food consumption. 

Through our hands-on Cook5 with CRuNCH programme and campaigning for better food and health policies, we aim to ensure that all teenagers, no matter their background, have access to the skills and knowledge they need to make healthier food choices. 

If we can inspire just one teenager to swap an ultra-processed snack for a home-cooked alternative, we’re making a difference!

Want to support our mission? 

Visit our support page and find out how you can get involved!