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Is calorie counting the only way to achieve sustainable weight loss? – Health News Today


  • Weight loss can be complex if you don’t know where to start.
  • While eating fewer calories than you burn can lead to weight loss, you can regain the weight.
  • Recent research has found out more about caloric deficit.

In these times, there’s a never-ending search for the best weight-loss diet. Ideally, we want a quick fix that will lead to significant weight loss in a short period of time.

Unfortunately, after short, drastic regimes, people tend to regain the lost weight fast.

Weight-loss plans that are considered most successful are the ones that control calories, include all the necessary macronutrients and don’t exclude any food groups. But how good are they really? Let’s look at the most recent research in terms of long-term success.

An energy balance 

Weight gain is a result of an imbalance of energy: too much food (energy) consumed, compared to the amount of energy used (expended). The excess energy is converted into fat and stored in the body.

Although this sounds simple, the factors that influence energy intake and expenditure are varied and complex. It involves numerous biological, genetic, environmental, behavioural and psychological factors.

Restricting your calories 

An initial calorie deficit can certainly lead to successful weight loss. This means that you need to be taking in less energy than you are expending. The good news is that according to research, even modest weight loss (5–10% of bodyweight) can result in significant health benefits, reducing your risk of developing cardiovascular disease, cancer, type 2 diabetes, high blood pressure and inflammatory conditions.

There are various versions of calorie restriction: moderate (1300–1500kCal per day), low (900–1200kCal per day) and very low (

Choosing one depends on individual goals. If you are someone who usually consumes 3 000kCal per day, a daily energy prescription of 100kCal would be rather difficult to achieve (and certainly too challenging to keep up).

The problem with only focusing on calorie restriction is the long-term sustainability (6 to 12 months). Avoiding regaining lost weight can be challenging.

The reason is that if we do not change our habits and long-term behaviour when it comes to food, we can easily fall back into the habits that caused the weight gain in the first place.

As we lose weight, our bodies need fewer calories to sustain our lower weight. And, in some cases, dysregulation of appetite can be a problem. A study noted that for every kilogram lost, there was an increase in appetite of about 400 kilojoules (100kCal) per day – which of course makes sustaining weight loss more challenging. The body has compensatory mechanisms that start to increase appetite and reduce the satiety (fullness) effect, which can lead to overeating.

A better method

It appears that the most effective weight loss plan (that also focuses on improving health outcomes) aims to focus not only on the quantity of food consumed (calorie control) but on the quality…


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