Free Guide · Nutrition
Eat better without making it complicated.
Most nutrition advice is either too vague or too extreme. This guide cuts through the noise: calories, macros, food labels, and practical swaps that actually fit real life.
Calories & macros explained
Food swap guide
Label reading made simple
Free to download
Get the free guide
Send it to my inbox
What's inside
Four things that actually move the needle.
Calories are king
- What a calorie actually is and why it matters
- Calorie surplus, deficit, and maintenance: explained simply
- How your intake affects your weight and energy levels
- Finding a calorie target that works for your goal
Macronutrients
- Protein: why it's non-negotiable for body composition
- Carbohydrates: fuel, not the enemy
- Fats: essential for hormones and long-term health
- Practical food swaps to hit your macros without overthinking
Micronutrients & hydration
- Why vitamins and minerals matter for performance and recovery
- Common deficiencies in active people
- How much water you actually need
- Signs you're not hydrated enough
Reading food labels
- How to read a nutrition label in 10 seconds
- The traffic light system: what the colours actually mean
- Hidden sugars and sneaky marketing terms to watch for
- How to compare products at the supermarket
Inside the guide
Simple swaps that add up.
You don't need to eat differently, just smarter. Here's a preview of the food swaps covered in the guide.
White riceBasmati or cauliflower rice
Lower GI, more fibre
Full-fat mayoGreek yoghurt + lemon
Much higher protein, fewer calories
CrispsRice cakes + hummus
More filling, better nutrients
Full-sugar fizzy drinksSparkling water + squash
Eliminate empty calories
Shop-bought saucesPassata + herbs
Cut sugar and sodium
Processed breakfast cerealOats + protein powder
Slower release, 3× the protein
Want more than a guide?
Nutrition guidance is built into every programme.
Every Paul McGowan Fitness member gets nutrition support included, not as an add-on, but as part of how we coach. The 28-Day Kickstart is the best way to start.