Beyond the Numbers: Why Dietetics

Must Be Deeply Personalized

A Look at the Science of Your Gut, Your Culture, and Your Unique Path to Health.

 

 

Understanding You as an Individual

 

To truly support and guide you in making dietary changes, it is essential for me to spend time learning about who you are. This involves understanding your habits, preferences, dislikes, and lifestyle, as these factors deeply influence your relationship with food and the success of any dietary adjustments.

My intention is to invest time in getting to know you, ensuring that my suggestions align with your preferences, lifestyle, and comfort. I do not want to offer generic recommendations that may cause inconvenience or embarrassment. The goal is to make dietary changes that work for you, not just on paper.

The Limitations of Standard Nutrition

Calculations

While it is straightforward to calculate nutritional needs—such as energy, protein, and fibre requirements—based on your weight, height, and any medical conditions, a key limitation of standard calculations is that they assume a uniform metabolic and physiological response to food, which is often not the case.

A person’s gut microbiome, which is heavily influenced by their diet from an early age, dictates how they digest and react to certain foods. For example, foods like beans and tofu contain complex carbohydrates that are difficult for some people to digest. While many cultures, like those with a long history of eating beans, have a gut microbiome that is *“trained”* over generations to process these foods effectively, a person from a culture where these are not staples—like a traditional Anglo-Saxon diet—may find them uncomfortable due to bloating and gas.

As expert Megan Rossi suggests, the gut has to be trained. So, telling someone to “eat more beans” is often ineffective if their body makes them feel unwell, regardless of the nutritional benefits. This highlights that a “healthy” food for one person may not be biologically suitable for another, underscoring the need for a highly personalized approach that goes beyond basic numbers.

The Psychological Aspect of Eating: Food is

Identity

 

Food choices are deeply rooted in psychology and personal identity, extending far beyond simple nutritional needs. Research consistently shows that dietary habits are inseparable from an individual’s cultural identity, core values, and deeply held beliefs, and any attempt to change them must acknowledge this fact.

For example, while quinoa is a highly nutritious superfood, simply suggesting that a traditional Indian person who has eaten rice and chapati their entire life should suddenly switch is unlikely to be effective. The key to dietary change isn’t just about suggesting a healthy food, but about how you introduce it in a way that respects a person’s cultural traditions and sense of identity.

A 2024 review in the journal *Frontiers in Nutrition* emphasizes that effective interventions should be culturally attuned and responsive. Instead of replacing traditional foods, a better strategy is to integrate new, healthy ingredients into familiar dishes, thereby working with a person’s heritage eating patterns.

This evidence underscores why effective dietary interventions must be personalized and ‘culturally sensitive’, as a one-size-fits-all approach is not only ineffective but can also cause psychological distress by disrespecting a person’s fundamental background and beliefs.

A Commitment to Making a Real Difference

 

Making random changes without understanding the individual is a waste of time for both of us. While it is possible to offer standard advice in a few sessions, true satisfaction comes from making a real difference in your life. My career reflects this commitment—I have worked as a mechanical engineer for fifteen years before choosing to dedicate myself to nutrition.

I did not just do some unaccredited nutrition course and started preaching about nutrition; I pursued a full Bachelor’s Degree in Nutrition Science, with a Major in Food Innovation, to understand the complexities of food products and their impact. I then completed my Master of Dietetics, investing nearly six years in education to fully prepare myself for this field.

This is not a transition made lightly. Having already established myself in one career, my move to nutrition is driven by a desire for satisfaction and to genuinely help people. I am here to make a meaningful impact, not just to establish myself professionally.