Nutrition Basics: Building a Solid Foundation

Food serves many purposes—social, cultural, and emotional. It brings us together for celebrations and sustains our traditions. But fundamentally, the primary role of nutrition is to provide your body with the biological "data" it needs to function optimally.

The Construction Analogy

Think of your body like a house:

·      Calories & Macronutrients (Protein, Fat, Carbs): These are your raw materials—the bricks, timber, and mortar.

·      Micronutrients (Vitamins & Minerals): These are the builders. They dictate how well you use those materials to construct and repair the house.

·      Fiber & Phytonutrients: These create the environment. They ensure the building site stays clear and the weather stays sunny rather than a thunderstorm of inflammation.

The 80/20 Principles of Eating

I live by these rules 80-90% of the time. This gives you the flexibility to enjoy life without losing your progress.

1. The Quality Rule

·      Single-Ingredient Foods: Naturally grown or caught (e.g., beef, carrots, eggs).

·      Minimally Processed: Ingredients you’d find in your own cupboard (e.g., sourdough bread, Greek yogurt, extra-virgin olive oil).

2. The Meal Template

Construct 3-4 meals per day using these four core components:

·      Protein: 30–60g (1-2 palm-sized portions). Essential for muscle repair and satiety.

·      Fats: 10–30g (1-3 thumb-sized portions). Crucial for hormone production.

·      Carbohydrates: 20–80g (1-4 cupped-handfuls). Your primary fuel source for activity.

·      Fiber: 5–15g (1-3 fistful portions). The"clean-up crew" for your gut.

You can see this clearly illustrated in the header image with a salmon fillet for protein, half an avocado for fats, a portion of quinoa for carbs, and some salad and vegetables for fiber, as well as some herbs and spices for flavour and their own unique health benefits.

3. The Power of Variety

While simplicity is great for starting out, diversity is the secret to long-term health. Recent research into the gut microbiome suggests that eating 30+ different plant types per week is a key marker for a healthy immune system [1].

Aim for this variety weekly:

·      3+ different protein sources (meats, fish, eggs).

·      3+ different healthy fat sources.

·      5+ different whole fruits and 5+ different vegetables.

·      10+ different herbs and spices (these are "micro-doses" of health).

If you're a long way off this amount of variety, start small with 1-2 variations of each item above. That might mean eggs and chicken breast, coconut oil and avocado, blueberries and cabbage, salt & pepper and "mixed herbs".

Then you add an additional variety when you're ready. Repeat this consistently over several months, and you will accumulate a whole new and improved way of eating!

Your First Step Today

Don't try to overhaul every meal at once.

Challenge: Pick one meal tomorrow—just one—and build it according to the "4 Core Components" above. Use single-ingredient foods and see how much more satisfied you feel.

Are you finding it harder to hit your protein targets or to find enough variety in your vegetable intake? Let me know, and I’ll share some quick and easy recipes for whichever one you're struggling with!

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