Calories influence more daily choices than many people realise. Some people scan menus for the lowest-calorie dish, avoid rice during office lunches, trust fitness trackers as if the estimates were exact, or pick a “safer” salad only to feel hungry again an hour later. Yet for something so familiar, calories remain one of the most misunderstood ideas in everyday health, and that gap shapes our choices far more than we think.
This misunderstanding matters, not because calories are irrelevant, but because the way we interpret them shapes everyday behaviour. It can lead to skipping meals, overlooking hunger cues, relying heavily on calorie-burn estimates from devices, or feeling uneasy in social settings where tracking becomes harder. When these habits are built on outdated ideas, they shape how we eat and how we feel, often without us noticing.
A clearer understanding of calories begins with rethinking familiar beliefs and recognising when they may be working against the body rather than supporting it.
The idea that “lower is better”: Why this belief often misleads
Calorie-counting became popular because it promised an easy formula: eat less, weigh less. For many people juggling work, family, and modern routines, this simplicity is appealing. But biology rarely follows simple rules.
A plain salad or a small snack between meetings may keep calories low, but it often doesn’t provide enough protein or fibre to keep you going. Energy dips, appetite returns quickly, and concentration fades. In contrast, a meal with slightly more calories but a better balance of nutrients often supports steadier energy, clearer thinking, and longer-lasting satiety.
The body pays more attention to the overall makeup of a meal than to the calorie number attached to it. Nutrients, structure, and adequacy determine how steadily energy is released.
A more useful question than “Is this low-calorie enough?” is “Will this meal support how I need to feel over the next few hours?”
“Some people try to reduce calories through small tricks, like rinsing oily food with hot water or blotting pizza with tissue,” explains Dr Arasu, a registered dietitian. “Blotting oily foods with a tissue can remove some of the surface oil, so it might make your food a little lighter and less greasy. However, most deep-fried foods have already absorbed oil into the inner layers, which the tissue cannot remove. So while blotting does reduce a small amount of fat, the calorie savings per serving are minimal.
That said, small consistent habits can still make a difference over time. If you’re mindful of these small adjustments and balance them within your overall diet, such as choosing lighter meals after a heavier one, it contributes to healthier eating patterns. It’s always about looking at the bigger picture of your total daily intake, rather than relying on isolated tricks at just one meal.”
The assumption that all calories behave the same in every body
Two people can eat the same meal and feel completely different afterward. One may feel energised while the other feels sluggish. This variation reflects differences in muscle mass, hormones, sleep, stress, digestion, and daily activity levels.
Calorie charts and apps can’t capture these nuances. This is why someone can eat “light” all day yet still feel tired or irritable. The issue is not discipline; it’s that the body needs more than a number to function well.
We often know the calorie number but rarely understand what it means for our own bodies.
One of the most common misconceptions is that all calories are equal, regardless of whether they come from sugar, protein, or fibre. In reality, carbohydrates and protein each provide about 4 calories per gram, while fats provide about 9 calories per gram. This means foods high in fat are more calorie-dense and can contribute to higher overall intake if portions are not managed carefully.
However, not all calories work the same way in the body. For example, a cookie worth 100 kilocalories mainly provides sugar and fat, offering very little in terms of vitamins or minerals. In contrast, 100 kilocalories of fresh fruit come with fibre, vitamins, and antioxidants. To reach the same amount of calories from fruits, you would usually need to eat a larger portion, which not only provides more nutrients but also helps you feel fuller for longer. This is why the quality of calories matters just as much as the number.
Ultimately, a balanced diet that fits individual needs and goals is more effective for long-term health and weight management than calorie counting alone.
The belief that fitness trackers reveal exact calorie burn
Fitness wearables are designed to motivate, not measure with clinical precision. Many people treat their calorie-burn estimates as accurate data, but these numbers are only approximations. Trackers can miscalculate energy expenditure by a wide margin, especially during activities like cycling, brisk walking, or strength training.
This often leads to the familiar question: “If I’m burning this many calories, why isn’t anything changing?”
When the estimate is higher than what is actually burned, someone may unintentionally eat more or feel discouraged when progress stalls. More reliable signs of improvement include steadier energy, better sleep, increased strength, and easier recovery.
Technology can offer insight, but the body remains the more dependable guide.
Calorie labels and food tracking apps can be helpful for estimating calorie intake and monitoring eating habits, although their accuracy may vary depending on how precisely the data is entered. Dr Arasu notes that one common oversight is misunderstanding serving sizes. Nutrition information is usually given per serving, but many packages contain multiple servings, and if the whole package is eaten, the total calories and nutrients consumed can be much higher than what’s stated on the label.
Not all nutrients are consistently listed on packaging either. For instance, someone with hypertension needs to monitor sodium intake, yet sodium labelling is not mandatory in all regions.
Food tracking apps also rely heavily on user input, which can introduce error. The accuracy depends on the portion size entered by the user, and people often under- or overestimate how much they eat, so the final calculation may not truly reflect actual intake. This inaccuracy increases when tracking mixed meals, such as rice dishes with several sides in varying portions.
In essence, knowing what’s in your food is only part of the picture. Some people track their meals without paying attention to overall calorie totals, and a few may even compensate by eating more later. Awareness, mindfulness, and understanding context matter just as much as the numbers themselves.
The misconception that carbohydrate-heavy foods, especially rice, cause weight gain
Rice is central to many meals across the region, yet it’s often the first thing people remove when trying to “eat clean.” But cutting out rice doesn’t automatically lead to healthier eating.
The issue often lies in the structure of the meal, not the rice itself. A bowl of rice eaten alone or paired mostly with fried sides and sweetened drinks, can lead to dips in energy and increased hunger. But rice combined with protein and vegetables typically provides steadier energy and keeps hunger satisfied for longer.
In many cases, the ingredient isn’t the issue. It’s the lack of balance around it.
The belief that stable weight equals good health
Weight is easy to monitor, which is why many people rely on it as their main indicator of health. But weight alone doesn’t always reflect what is happening internally.
Some individuals who appear to have a healthy weight may still experience rising blood sugar patterns, higher levels of visceral fat, early signs of fatty liver, persistent tiredness, or nutrient deficiencies. This pattern is sometimes described as TOFI, meaning thin outside and fat inside.
This is not about appearance. It’s about how the body manages energy and stores fat. When we rely solely on the scale, we can overlook early signals that deserve attention, such as subtle shifts in energy after meals, a growing reliance on snacks to stay alert, restless sleep, or slower-than-usual recovery after activity.
A stable weight on the outside doesn’t always reflect what is happening inside the body.
Where misconceptions begin to affect health
Misunderstandings about calories can affect wellbeing gradually. Feeling unusually tired after “light” meals, craving snacks not long after a low-calorie lunch, or struggling to focus in the afternoon can all reflect under-fuelling rather than lack of discipline.
Discomfort during social meals, such as overthinking what to eat or feeling uneasy about eating normally, can also suggest that calorie rules are overshadowing genuine hunger and comfort.
For those who exercise regularly but see little progress, the challenge may not be the workouts themselves. The body may simply not be getting enough fuel to recover and adapt.
These experiences aren’t signs of doing anything wrong. They are signals that the body may need more support.
There has been growing buzz around resistant starch, particularly the idea that cooling foods such as rice or potatoes can make them “lower calorie.” When cooked starchy foods like rice, potatoes, or bread are cooled, some of the starch changes into a form called resistant starch, which the body digests less easily. This slower digestion helps reduce the rise in blood glucose levels after eating.
Resistant starch also acts similarly to dietary fibre, feeding beneficial gut bacteria and supporting overall gut health. However, the actual reduction in calories from this process is minimal. What often matters more are the accompaniments eaten with the cooled rice, potatoes, or bread, as these have a greater impact on overall calorie intake.
Ultimately, it’s more important to focus on maintaining a balanced diet rather than viewing cooled starch as a major calorie-cutting strategy.
When to seek professional advice
Some patterns suggest it may be worth speaking with a healthcare professional, especially when they persist for more than two or three weeks. Examples include:
Emotional distress around food, such as guilt, anxiety, or discomfort during social meals, is also important to pay attention to.
In these situations, it may help to speak with a doctor, primary care provider, or registered dietitian. They can clarify whether something deeper is happening and guide next steps based on individual needs. Seeking clarity is a proactive step toward long-term wellbeing.
A more grounded way to think about calories
A healthier relationship with food grows from understanding what the body needs, not from constantly chasing lower calorie numbers. Meals with enough protein, vegetables, and whole foods help support steadier energy and better recovery.
Looking at patterns across the week, rather than fixating on each meal, can ease pressure. Pairing carbohydrates with fibre and protein supports can also support appetite stability. And paying attention to shifts in mood, energy, and concentration throughout the day often reveals more than any calorie label.
Reconsidering calories is not about abandoning structure. It’s about building an approach that aligns with how the body actually works.
Cooking methods such as frying, roasting, grilling, or reheating can all influence how we absorb nutrients and how many calories we consume. According to Dr Arasu, the amount of fat and sugar used in different cooking methods largely determines a dish’s caloric value.
“For example, one piece of deep-fried, breaded chicken drumstick with skin contains around 13 grams of fat. The same drumstick, if baked, contains about 6 grams of fat. If the skin is removed before baking, the fat content drops further to roughly 3 grams. However, if the skinless chicken is basted with butter during baking, the total fat can end up being similar to the deep-fried version,” says Dr Arasu.
Besides removing visible fat, such as trimming excess skin or fat from meat, it’s equally important to watch the fats added during cooking, as they can significantly alter the final calorie content. Cooking methods also affect nutrient levels, especially for water-soluble vitamins like B and C. Prolonged boiling can destroy these vitamins, while steaming helps retain most nutrients.
Meanwhile, frying or sautéing with a small amount of oil can improve the absorption of fat-soluble vitamins. Ultimately, it’s best to use a mix of cooking methods rather than relying heavily on just one, to maintain both nutrient quality and balance in the diet.
Calories inform, but they don’t define
The challenge today is not a lack of information but an overload of simplified messages. Calories can be a useful reference, but they were never meant to dictate an entire eating pattern.
By rethinking long-held assumptions, paying attention to the body’s signals, and seeking support when something feels off, individuals can build a healthier and more confident relationship with food. Nourishment, balance, and long-term wellbeing matter far more than the numbers alone.
This article was produced by Healthful For You. The views and opinions expressed throughout are those of the authors and do not necessarily reflect those of the Expert Contributor. The Expert Contributor has provided input solely for the EXPERT INSIGHT and TIP segments, based on their professional expertise. These comments are intended to offer general guidance and may not apply to all individuals. Any interpretations or conclusions beyond that section are those of Healthful For You. This article is not a substitute for personalised medical advice, diagnosis, or treatment. Please consult your doctor or a healthcare professional regarding your specific health needs.
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