Authored by Najla Salmasi – an Advanced Clinical Pharmacist in General Practice 

As a clinical pharmacist working in general practice, I see the impact of poor nutrition every day—patients managing multiple long-term conditions, often relying on a cocktail of medications to control symptoms that, in many cases, could be improved or even prevented with better lifestyle habits. Of all the pillars of Lifestyle Medicine, nutrition is the one I find patients both underestimate and struggle with the most. 

It’s not about the latest fad or giving up everything you enjoy—nutrition is about building a sustainable relationship with food that supports your health, day in and day out. It’s about being able to walk without joint pain, having the energy to play with your children or grandchildren, and reducing the need for medication where possible. 

If you’re wondering where to start, let me walk you through what I often discuss with patients in clinic—what a balanced plate really looks like, why ultra-processed foods are more than just empty calories, and how mindful eating can change your entire relationship with food. 

What Does a Healthy Meal Really Look Like? 

We’re not aiming for perfection—we’re aiming for balance. In practice, I often use the UK’s Eatwell Guide as a reference for patients, especially those newly diagnosed with diabetes or high blood pressure. But I also like to bring in a visual that really resonates: the Rainbow Plate. 

Here’s what I encourage people to aim for: 

• Half the plate: Colourful vegetables and fruits. Think leafy greens, carrots, peppers, berries—whatever’s in season and affordable. 

• A quarter: Whole grains—brown rice, oats, quinoa, or wholemeal bread. 

• A quarter: Lean protein—beans, lentils, tofu, eggs, fish, or chicken. 

• Healthy fats: A drizzle of olive oil, a handful of nuts or seeds. 

• Fluids: Water or unsweetened teas—skip the sugary drinks when you can. 

One patient recently told me that simply switching from white bread and cereal to oats and wholemeal toast helped them feel fuller for longer and more energised by mid-morning. Small, consistent swaps matter more than chasing the perfect “diet.” 

Ultra-Processed Foods: The Hidden Drivers of Disease 

In consultations, I often go through patients’ medication reviews and see a recurring theme: type 2 diabetes, high blood pressure, high cholesterol. These conditions are complex, but one undeniable contributor is the ultra-processed food diet many of us now rely on. 

Think ready meals, packaged snacks, sugary drinks—foods that are cheap, convenient, and engineered to be irresistible, but often high in salt, sugar, unhealthy fats, and chemical additives. 

The evidence is clear: diets high in ultra-processed foods are linked to: 

• Obesity 

• Type 2 diabetes 

• Cardiovascular disease 

• Certain cancers 

• Depression and anxiety 

And from what I see in clinic, they also contribute to fatigue, poor sleep, and low mood—complaints that patients often don’t realise are connected to what they’re eating. 

A simple tip I give: if it has more than five ingredients and includes things you can’t pronounce, it’s probably not serving your health. 

Why Whole Foods Make a Difference 

Whole foods—think apples, brown rice, beans, vegetables—are your body’s best friend. They’re not only nutrient-dense, but they also work with your body, not against it. 

For instance, a patient once switched from daily crisps to a small handful of mixed nuts. Within weeks, their cholesterol levels improved, and they reported fewer afternoon energy crashes. That’s the power of fibre, healthy fats, and micronutrients in action. 

Whole foods help: 

• Stabilise blood sugar 

• Improve gut health 

• Lower inflammation 

• Boost satiety (feeling full and satisfied) 

Mindful Eating: An Underrated Superpower 

In our fast-paced world, many patients tell me they eat meals standing up, while driving, or scrolling through their phones. But how you eat is just as important as what you eat. 

In clinic, I often ask: “Do you know when you’re actually full?” Most people don’t. That’s where mindful eating comes in. 

Simple tips I share: 

• Put your fork down between bites. 

• Eat without screens. 

• Take note of how different foods make you feel—bloated, energised, heavy, clear-headed? 

This practice isn’t just about digestion—it helps reduce emotional eating and reconnects you with food as a source of nourishment, not stress. 

A Pharmacist’s Perspective on Lifestyle Medicine & Nutrition 

One of the most fulfilling parts of my role in general practice is supporting patients as they reduce their dependence on medications through lifestyle changes. I’ve seen patients halve reduce their blood pressure readings, HbA1c levels, and even come off certain medications—all through nutrition-led changes supported by the broader pillars of Lifestyle Medicine. 

This approach isn’t restrictive—it’s empowering. 

A predominantly plant-based, whole food diet has been shown to prevent and even reverse chronic conditions like: 

• Type 2 diabetes 

• Hypertension 

• Heart disease 

• Obesity 

And no, it doesn’t mean you need to go vegan. It means plants should be the foundation of your meals, with animal products as a complement, not the centrepiece. 

Getting Started: Practical, Real-World Tips 

I always say: don’t aim for a complete overhaul. Start where you are, with what you can control today. 

Here are five tips I give patients in clinic: 

1. Add, don’t restrict: Add one extra vegetable to your plate today. Add a handful of berries to your breakfast. 

2. Swap smartly: Choose brown rice over white. Nuts over crisps. 

3. Cook at home once more per week: It doesn’t need to be fancy—just simple, whole ingredients. 

4. Drink more water: It sounds basic, but hydration is often overlooked. 

5. Batch cook if you’re busy: I prep a few lunches every Sunday—it saves me time, money, and decision fatigue during the week. 

Final Thoughts: Small Changes, Big Impact 

Nutrition is more than what’s on your plate—it’s a long-term investment in your health, your independence, and your quality of life. 

As a clinical pharmacist, I’ve seen what happens when medication is used as the only solution—and I’ve also seen the remarkable changes that can occur when food becomes part of the treatment plan. 

You don’t need to be perfect. You just need to start. Because when you nourish, you really do flourish. 

Your Turn: Take the First Step Today 

Can you create just one colourful, whole food-based meal today? Snap a photo of your “rainbow plate” and share it with someone. Talk about it. Celebrate it. Let’s make health contagious. 

Because every bite is a step toward a better you—and the journey starts now.