What do we actually mean by “good nutrition”? And what does that actually entail?
Why nutrition feels more confusing than ever
In a world where wellness advice is constant - and often conflicting - it’s no surprise so many people feel overwhelmed.
You open an app and one person is telling you veganism will make you sick and that you should eat more meat, whilst another is telling you meat is a carcinogen and sweeteners are killing us.
Someone is warning you about anti nutrients in plants, while another person is encouraging you to eat 40 plants a week.
Even as a nutritionist with almost a decade of clinical experience, it can feel overwhelming at times.
So if you feel confused - you’re not alone.
Why there’s no one-size-fits-all approach
Nutrition is highly individual.
A helpful way to think about it is like skincare.
Have you ever struggled with a skin condition and read reviews of people saying a product completely transformed their skin, but then you try it and your skin worsens?
That’s because a product that works for someone else might not work for you - not because it’s ineffective, but because your skin microbiome is different.
The same applies to nutrition.
We are all unique. We have different genetics, lifestyles, stress levels and underlying health factors that influence how our bodies respond to food.
That’s why extremes and “one-size-fits-all” advice rarely work long term.
The foundations that support most people
Despite the complexity of human biology, there are some core foundational principles that consistently support health for most people - supported in both clinical research and in practice.
These include:
- Staying well hydrated
- Eating a variety of fibre-rich plant foods
- Including adequate protein
- Limiting ultra-processed foods
- Being mindful of alcohol intake
There’s no single “superfood” or supplement that can replace all of these foundations.
But when practised consistently, these habits can have a powerful, protective effect on our overall health over time.
Nutrition as a preventative approach to health
Think of nutrition as a form of insurance for your future health.
Small, consistent choices - made daily - can support everything from energy and digestion to long-term metabolic and cardiovascular health, which need protecting as we age.
This is where nutrition becomes less about restriction, and more about supporting your body to function at its best.
Why modern diets are working against us
The way we eat has changed significantly over the past few decades.
Food has become far more abundant and convenient - with ready meals, takeaway food and packaged snacks easier to access than ever before.
Convenience isn’t inherently negative. But when it becomes the foundation of our diet, it can displace more nutrient-dense, whole foods.
A more helpful approach is awareness - not perfection. Balance is key.
I often suggest an 80/20 mindset to clients. If most of your diet comes from nourishing whole foods, allowing space for convenience or indulgent foods occasionally is completely reasonable.
Trying to completely eliminate certain foods can often make us crave them more.
Understanding ultra processed foods
The conversation around ultra-processed foods has grown rapidly, but it’s often misunderstood.
Not all processed foods are harmful.
Foods like yoghurt, tofu, hummus and cheese are technically processed (because they have been altered through cooking, fermenting or combining ingredients) - but still provide nutritional value.
Ultra-processed foods, however, are different.
These are products that have been heavily modified through industrial processing and often contain additives such as emulsifiers, flavour enhancers, preservatives, and refined sugars or oils.
Examples include:
- Sugary cereals
- Packaged snack foods
- Soft drinks
- Many ready meals
Diets high in these foods have been linked to poorer health outcomes, including increased risk of obesity, type 2 diabetes and cardiovascular disease.
The goal isn’t elimination - but ensuring the majority of your diet comes from whole or minimally processed foods.
The reality of modern life (and how to work with it)
Many people are balancing busy schedules - long working hours, commuting, and family life responsibilities.
This often leads to meals being rushed or eaten on the go.
In these moments, small habits can make a big difference:
- Preparing simple meals ahead of time
- Keeping easy, nourishing snacks available
- Building meals around protein and fibre to keep energy levels steady even on the busiest of days
Nutrition doesn’t need to be perfect - it just needs to be consistent.
Why plants play such a key role
Eating a variety of plant foods is one of the most important foundations of a balanced diet.
Plants provide fibre, which many people do not get enough of, yet it plays an important role in:
- Digestion
- Blood sugar regulation
- Feelings of fullness
Certain fibres also feed beneficial bacteria in the gut, known as the gut microbiome, which supports digestion, immune health and communication between the gut and brain.
The importance of micronutrients
Beyond fibre and macronutrients, our bodies rely on a wide range of vitamins and minerals every day.
Nutrients such as:
- Magnesium
- Zinc
- B vitamins
- Calcium
All support essential functions including energy production, cognitive function, immune health and bone strength.
This is why dietary diversity - not restriction - is so important.
Are we getting the same nutrients from food today?
Another factor worth considering is that the nutrient composition of our food has changed over time.
Research suggests that over the past few decades we have seen shifts in the nutrient density of soils and crops, influenced by factors such as modern farming practices, soil depletion and environmental changes.
This makes it even more important to prioritise nutrient-dense foods and, where appropriate, consider additional support.
Reframing carbs, fats and protein
Despite common misconceptions, carbohydrates and fats are not the enemy.
- Carbohydrates provide essential energy for both the brain and body
- Healthy fats support hormone production, brain health and nutrient absorption
- Protein supports muscle maintenance, immune function and stable energy levels
The key is balance - ensuring all macronutrients are included in a way that supports your individual needs.
Bringing it all together
When these elements come together - fibre-rich plants, adequate protein, healthy fats and balanced carbohydrates - we create a way of eating that supports the body across multiple systems.
This isn’t about perfection or strict rules.
It’s about building a foundation that supports your health - consistently.
Making nutrition simpler again
Wellness today can feel complicated. But in reality, good nutrition doesn’t need to be.
It’s about returning to what works:
- Real, nutrient-dense ingredients
- Consistent, sustainable habits
- Supporting your body, not restricting it
Because when nutrition is simple, it becomes something you can actually stick to.
And that’s where real, long-term results come from.
