Misinformation about nutrition: how can you tell what’s true?
In an era where information is all around us, it can be difficult to distinguish fact from fiction in all the information out there, especially when it comes to nutrition.
Misinformation can range from misleading information to outright lies. This can have harmful consequences for your health and your wallet.
Scientific research can serve as a guide, but when it’s treated as the sole authority, we miss the essence of seeking the truth about nutrition. A holistic view of misinformation goes beyond mere factual accuracy and takes a broader context into account.
How can you recognize misinformation about nutrition, and what should you look out for?
I’d like to share my perspective with you.
Scientific research, how can it benefit you?
We live in an era in which reason predominates and scientific research serves as the benchmark.
Scientific research in its purest form is extremely valuable for various reasons. It expands our knowledge, and certain breakthroughs can lead to unexpected practical and meaningful applications.
Nevertheless, it is important to maintain a critical perspective and not blindly accept scientific research on nutrition as a guide.
Every study has its limitations, such as the specific context in which it was conducted. Furthermore, results can be interpreted in different ways. For example, scientific findings are often oversimplified or misrepresented in the popular media.
Not all scientific studies are of the same quality. Researchers may also sometimes be under pressure from stakeholders, which can influence the objectivity of the research.
If using scientific research as a guide is complicated, how do you know if you’re on the right track with your dietary choices?
The basic principles of nature
Nature possesses a profound wisdom that extends far beyond what scientific research can ever reveal. This wisdom makes everything both complex and simple at the same time.
Nature’s wisdom lies in its ability to provide us with exactly the nutrition we need. In this way, nature offers a built-in system of nutritional guidance tailored to our environment and our health.
Pumpkins, for example, are rich in vitamins such as vitamins A and C, which strengthen the immune system, something that is essential during the winter months when we are more susceptible to colds and the flu. They are also high in fiber, which promotes good digestion and long-lasting satiety, helping to keep us warm and energetic in the cold.
By eating what nature has to offer at any given time, we automatically get the right balance of nutrients, suited to the local climate and the time of year.
Common sense when it comes to trends and influencers
Diet trends and hypes come and go. What’s promoted as the latest superfood today may be debunked by new research as early as tomorrow.
Using common sense when making dietary choices is essential. Common sense helps you see past the hype.
For example, influencers have a significant impact on the opinions and behaviors of their followers. When they share information, followers often accept it without critical evaluation, especially if the message aligns with their existing beliefs or appeals to their emotions.
Influencers aren’t always experts in the areas they post about. For example, if they give health advice without the proper knowledge, this can lead to the spread of inaccurate and potentially dangerous information.
Still, it’s also important not to blindly accept your own beliefs about nutrition as true. New perspectives, including those from influencers, can sometimes contain valuable information, even if they clash with your own beliefs.
Develop a critical mindset toward nutrition information and try to understand what’s being claimed. If something sounds too good to be true, it probably is. If you’re curious, talk to people who’ve had personal experiences with it. That way, you’ll get a better sense of the context in which something has helped.
In addition, understanding the basics of nutrition, such as the role of macronutrients (carbohydrates, proteins, fats), micronutrients (vitamins, minerals), and the significance of colors in food, can go a long way toward helping you.
Food labelling and misinformation
When it comes to processed foods, it can be difficult to interpret labels correctly and use them to make healthy food choices. Labels often contain technical and scientific terms that are hard for the average consumer to understand.
Food manufacturers use all kinds of marketing claims such as “low-fat,” “sugar-free,” “natural,” “gluten-free,” “palm oil-free,” “plant-based,” or “vegan” to make products more appealing. However, these claims can be misleading because they don’t always provide a complete picture of how healthy a product actually is.
Also, not all labels provide complete information about nutritional value or ingredients. Some additives and preservatives may be hidden under general terms such as “herbs and spices” or “natural flavors.” This can make it difficult to know exactly what’s in the food.
There are many ways to learn about the basics of nutrition labels and ingredients. A simpler approach is to avoid labels as much as possible and choose foods straight from nature. Or opt for foods with no more than five ingredients whose composition you understand. In practice, this means that the natural versions of processed foods are preferable to products with added flavors.
The source of nutrition
The quality of food determines whether the health benefits hold true. This quality is strongly influenced by the source from which the food comes.
Plant-based and animal-based foods that come from healthy, natural sources that take the ecological balance into account as much as possible often have higher nutritional value and offer more health benefits compared to processed or highly processed foods.
Furthermore, the degree to which food is processed is important. Foods that are minimally processed and contain few added sugars, salts, and fats often retain their natural nutritional value better than highly processed foods such as cookies, crackers, sauces, candy, and fast food.
The role of vibration in nutrition
While traditional nutritional science focuses primarily on measurable nutrients, the energetic value of food in terms of vibrations falls within the holistic domain.
According to this approach, food has a specific energetic frequency or vibration. This perspective on food may be less well-known, but it is not all that strange. After all, food is energy, and energy is vibration.
Thus, the vibration of food is said to have a major impact on our health. Fresh food grown in healthy soil and sourced directly from nature has a higher energetic frequency than highly processed foods. This is because they are minimally processed or unprocessed and remain close to their natural state. These high energetic frequencies can be seen as a form of life force that keeps our bodies in optimal health.
Chemical and processed foods, on the other hand, often have low energetic frequencies that contribute to oxidative stress and inflammation.
Listen to your body
Your body is the most important source of information when it comes to making the right dietary choices. Throughout the day, your body sends signals about hunger, fullness, and any food intolerances, among other things. On the path to a healthy diet, it’s important to learn to recognize these signals and act on them.
It can be helpful to keep a food journal to see which foods give you energy and which ones make you feel tired or bloated. Mindful eating, which means eating slowly, chewing thoroughly, and paying attention to the flavors and textures of food, helps you listen more closely to your body and recognize when you’re full.
Conclusion: everything deserves to be nuanced
Misinformation about nutrition is widespread and can be misleading. However, nutrition claims are rarely black and white, and context is crucial. What works for one person may not be suitable for another.
The search for accurate information about nutrition requires a healthy balance between reliable knowledge, common sense, and body awareness.
In doing so, we must always be aware that it is local, natural, and unprocessed food that contributes to the synergy and complex processes necessary to keep our bodies in optimal health. No protein powder can compete with that.
Ultimately, your body prefers a vibrant strawberry over a mango suffering from jet lag!
Curious?
My talk: ‘POWER FOODS, a global story about nutrition’ highlights the impact of nutrition on vitality. This makes this lecture ideal for companies and organizations committed to the vitality and well-being of their people.
Get in CONTACT today, and I’ll tell you more!
ir. Marieke de Zwaan
10 Voedingstips
Wil jij weten wat Marieke heeft geholpen?
Vraag dan het E-book aan waarin zij je haar 10 beste voedingstips met je deelt:

Marieke de Zwaan (ir. TU Delft, 2001) is a keynote speaker on food & vitality and a coach in the field of vitality & leadership, with a specialisation in giftedness, engineers and analytically minded professionals. After a decade of travelling through America, Australia and Brazil, she transformed from more than twenty years of chronic illness, migraine and burnout, into optimal vitality. Not by following the right rules, but by learning to see differently. Since 2012 she has been inspiring people and organisations at home and abroad as a speaker and coach. Her strength lies in a systemic perspective: she sees what is playing out beneath the surface, in people and in organisations alike. This is why she is called upon in a wide range of contexts, from keynotes for international businesses and technical organisations to individual coaching trajectories at the intersection of vitality, leadership and lifestyle.