The Rainbow Diet: How Colourful Foods Can Transform Your Mood and Nutrition

We’ve all heard the saying, ‘You are what you eat’. But what if we told you that it’s not just about the nutrients you’re getting in your meals? The colours of the foods you eat can impact more than just your body - they can also influence your mood and mindset. Yep, the psychology of food is a real thing, and the vibrant hues on your plate (or in your glass) are shaping how you feel. In this blog, we’ll explore the power of ‘eating the rainbow’ and how a diverse, nutrient-packed diet (like the one you’ll find at PRESS) can support both your body and mind.

The Science Behind Colour and Its Impact On Your Brain 

When it comes to nutrition, colour matters. The pigments in fruits and vegetables are not just there to look pretty - they’re a sign of the specific nutrients that food provides, which can trigger specific psychological responses, helping you feel more energetic, calm, or focused depending on the hue. Here’s how the colour of your food affects your brain and mood:

• Red: Red is a powerful, stimulating colour that’s known to increase energy, motivation, and passion - basically, it’s the colour that says ‘Let’s get things done!’ Red foods like tomatoes, cherries, and strawberries are packed with nutrients like vitamin C and lycopene, an antioxidant known for its heart-health benefits, which can help you feel more alert and focused. If you need a mental pick-me-up or an energy boost, red foods have your back.
  
  
• Yellow/Orange: Bright and cheerful, yellow and orange foods are often linked with happiness, joy and positivity. Think of citrus fruits, carrots, and pumpkins - foods that are packed with vitamin C and beta-carotene, which support immune health and elevate mood. By adding yellow and orange foods like sweet potatoes, citrus fruits, and squash to your meals, you can not only fuel your body but also lift your spirits, leaving you feeling more awake, positive, and ready to tackle the day.
  
  
• Green: Green foods are the ultimate mood stabilisers. The colour green is associated with balance, peace, and calmness. Eating green foods like spinach, kale, and cucumbers can help reduce anxiety and stress. They’re the perfect choice if you’re looking to support detoxification, boost digestive health, and contribute to overall vitality.
  
  
• Blue/Purple: Blue and purple fruits like blueberries, grapes, and purple cabbage get their deep hues from anthocyanins, a type of polyphenol with anti-inflammatory properties. These nutrients help protect brain function, boost memory, and reduce the risk of heart disease, making blue and purple foods a powerful addition to your diet.
  
  
• White: While not as flashy, white foods such as garlic, onions, and cauliflower are rich in allicin - a compound that supports immune health and has been shown to reduce inflammation. These foods also support heart health and help lower cholesterol levels.
  

Drinking The Rainbow With PRESS 

At PRESS, we’re firm believers in the power of colour to elevate both your mood and your nutrition. That’s why we’ve made it easy to incorporate the rainbow into your day with all our meals and juices that not only look beautiful but also provide essential nutrients to support your physical and mental health. Whether you’re enjoying our Citrus Glow, packed with vitamin C to boost immunity, or the Daily Sweet Greens, a vibrant blend of spinach, cucumber, and apple that fuels your body with essential vitamins - each sip is a step toward feeling your best. 

Plus, you can use our Plant Diversity Tracker to see how many different types of fruits, vegetables, herbs, and spices are in your basket, helping you make the most of your nutrient-packed order. Our juices are designed to give you lasting energy and help you maintain focus throughout the day, ensuring you stay refreshed, recharged, and ready for whatever comes next.

Simple Ways to Incorporate the Rainbow Into Your Daily Routine

So, how do you make sure you’re drinking (and eating) the rainbow every day? Here are some simple ways to start incorporating colourful foods into your routine:

1. Start with a ‘rainbow’ smoothie: Blend together a mix of fruits and vegetables in different colors. For example, combine strawberries (red), carrots (orange), spinach (green), and blueberries (blue) for a nutritious and colourful breakfast.
   
   
2. Stock up on juices: Keep a variety of cold-pressed juices and smoothies from PRESS in your fridge. Our drinks come in all colours of the rainbow, making it easy to pick one that suits your mood and nutritional needs.
   
   
3. Make your meals colourful: Add vibrant veggies to your meals or challenge yourself with trying to include at least one food from each colour group in every meal. For example, a salad with greens, orange carrots, red peppers, and purple cabbage is a simple, nutritious way to eat the rainbow.
   

Conclusion

Spring is the perfect excuse to switch things up and add a little colour to your diet. Drinking the rainbow isn’t just a trend - it’s a smart, delicious way to fuel both your body and mind. With PRESS’s selection of cold-pressed juices, you can enjoy vibrant flavours while giving your nutrition a serious upgrade. From energy boosts to mood lifts, our juices have the power to keep you feeling great all day.