What Are the Pros and Cons of Practicing a Calorie Deficit Diet?

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Having a perfect-shaped figure is on many people’s bucket lists these days. However, most of them cannot reduce weight effectively due to several issues. Many techniques, medicines, diets, and supplements are being advertised and endorsed by mega-firms and celebrities to lose weight by following their rules.

Similarly, there is another diet known as Calorie Deficit Diet, which is on the rise. It is a relatively old one out of all other new diets that people have followed since the start of the 2000s, but these days some apps help you monitor the diet easily.

In this post, we will explain the pros and cons of a calorie deficit diet, but before that, we need to tell you what exactly this diet is all about.

What is a Calorie Deficit Diet?

You might have read about joules and calories as the units of energy; our bodies also work by burning the energy consumed in the form of food and then broken down into glucose to provide energy further.

If food intake is limited or low-calorie foods are added to the meal plans daily, but you burn more calories by doing extensive work or exercise, this will create a calorie deficit. The deficit is formed when no calories are left to burn in the body because there are few to start with.

The motto behind this diet is: if you can’t burn excessive calories, avoid its intake. Now is this good for your body or not? Let’s clear out this dilemma below.

calorie deficit diet

Pros of Practicing A Calorie Deficit Diet

Easy to Follow

Unlike other diets, a calorie deficit diet doesn’t require any unique ingredients or time windows to eat. You can eat any time you want; just take smaller portions or try low-calorie foods. All the ingredients and food supplies are available in the departmental store nearby. Furthermore, no additional supplements are needed.

Effective Results

The weight loss is rapid, and you feel light, and the diet also helps with any disruptions of the bowel movements. People who are overweight or have slow metabolism should adopt this diet.


The calorie deficit diet is relatively safe than other diets; it does not mess with the sexual hormones, enzymes, and other secretions in the body or artificially increases the percentage of nutrients. The diet is safe for long-term use and maintaining body weight.

Cons of Practicing A Calorie Deficit Diet

Feeling Hungry

Before you develop a routine, it is very hard to adjust to this diet. The body is used to secret ghrelin if it doesn’t get food. By restricting the food intake, the hunger pangs increase as a response mechanism from the body. The constant hunger can make you irritable and moody. Also, there is a higher chance of slipping back into the high-calorie diet.


Although you will feel this is easy to do when you read about the diet, it is impractical if you have many physical activities or are a student. The diet deviates your attention to feeling hungry, and you need more calories to work physically.

Not everyone is allowed to do it; pregnant ladies, diabetic patients, athletes, and children must not follow this diet.


We believe having a healthy body is better than looking slim. It is time to break the bias and promote body positivity. These rigorous diets must only be continued if you are overweight because it comes under the umbrella of obesity, and it is a disease that leads to other additional health issues.

Every diet has pros and cons, and so does the calorie deficit diet. The low-calorie intake will reduce weight, but there are some downsides like lethargy and weakness. We do not advise athletes to follow this diet, and we highly recommend that before starting a diet, consult a dietician for further inspection.