Lose WeightThe side effects of the most popular weight loss diets

The side effects of the most popular weight loss diets

The dissociated diet, those based on a single food, the hyperproteic ones … what are the side effects that the most popular weight loss diets can produce? We reveal them to you.

Taking into account that both overweight and obesity have become two real health problems, and given the increasing increase in people who suffer from excess weight each year, it is certainly normal that today we find a great diversity of different types of diets to lose weight and lose weight that help us to do just that: to control our weight and therefore enjoy an ideal weight.

To know first how much weight we should lose, the most advisable thing is to use a BMI calculator to find out what our Body Mass Index is according to our weight and height. After this information, it is convenient to know what is the ideal weight in men (if you are a man), or the ideal weight in women (if you are a woman).

Unfortunately, the increase in overweight and obese people who want to lose weight at any rate have led to the emergence of miracle diets that promise rapid weight loss, in a short time and with little effort, when in reality it poses a serious risk to our health, in addition to the fact that we can suffer certain nutritional deficiencies.

To help you know a little more about them, we analyzed the different types of most common diets and, above all, what side effects their regular monitoring tends to produce.

The main types of weight loss diets most common

Low calorie diets

They are low-calorie diets, which generally propose eating less than 1000 calories each day. It is true that, to lose weight, it is advisable to reduce calories, but we must always keep to a healthy minimum (which is around 1,500-1,700 calories).

What are its main side effects? General malaise and dizziness, hair loss, depression, insomnia, amenorrhea (in the case of women) and intolerance to cold.

High protein or high protein diets

They are diets high in protein and low in carbohydrates. They propose the possibility of eating only foods rich in protein, whatever the person wants. A clear example is the Dukan diet or the Atkins diet, so fashionable in recent times, but equally so criticized by many leading dietitians and nutritionists.

Its main side effects range from fluid loss to high levels of cholesterol, triglycerides and uric acid. On the other hand, they can also cause constipation, bone decalcification, nausea, dizziness and halitosis. And what is even more serious: kidney damage.

Diets based on a single food

They are diets that, as the name suggests, are based solely on the consumption of a single food.

They are effective for losing weight, since when consuming a single food (for example, only recipes for artichoke, pineapple or apple) it is normal that many calories are not consumed, but there are obvious nutritional deficiencies. In addition, there is a practically immediate rebound effect.

Among the side effects produced by following this type of diet we can find digestive and stomach disorders, mental and emotional disorders and they are also diets that tend to break the normal eating rhythm.

Dissociated diets

They are diets that defend how food is eaten, not how much or what is eaten. Therefore, it analyzes the combinations of foods, defending that a bad combination is the main culprit of overweight and obesity.

That is, it does not allow normal mixtures such as meat with vegetables, dairy with bread…

There are no side effects, but it is true that the person is likely to eat less because it is a generally boring diet.

So what can I do to lose weight?

If you want to lose weight, and above all you want to reduce those extra kilos but achieve it with health, it is clear that in the first place the most appropriate thing is to go to a trusted nutritionist or dietitian.

In this sense, the dietician-nutritionist is ideal to offer you a personalized diet according to your nutritional needs and taking into account parameters or values ​​as important as your current weight, your height, whether you are a man or a woman, your physical activity … In addition, It will help you change lifestyle habits and will provide you with personalized dietary advice.

On the other hand, we cannot forget something equally fundamental: if we want to lose weight, it is very important to change our style and our lifestyle habits. For example, it is useful to start practicing physical exercise regularly, at least 30 minutes each day, and try to live a much more active life by moving away from sedentary lifestyle.

This is coupled with the change in diet, which is fundamental and equally important as the monitoring of the weight loss diet and its advice/supervision by the specialist.


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