For many, losing weight is one of the biggest goals for aesthetics and its health benefits. For this reason, the market for diets and products to lose weight is more active and thriving than ever, but it does not lack controversies and doubts.
You will come across diet pills and other supplements that will help you lose weight fast. To lose weight, you should follow a correct and balanced diet, exercise regularly, drink plenty of water. Is taking diet pills useful?
What Do the Doctors Think?
Many health professionals agree that changing your lifestyle to eat healthier foods and exercise regularly is essential for weight loss. If that’s not enough, the dietician often suggests a different approach, recommending over-the-counter food supplements to add to the diet.
How Do Diet Pills Work?
Diet pills typically have these effects:
- reduce appetite, increasing the sense of satiety to limit the intake of unnecessary calories and thus promoting natural weight loss;
- increase fat burning, helping to lose weight;
- speed up the metabolism. Having a fast metabolism means burning more calories and, consequently, losing weight.
This last aspect plays a significant role since metabolism is the set of all chemical processes that require energy, which we supply through food. Most of this energy is destined for the basal metabolism, that is, the fundamental processes to keep us alive, such as breathing or making the heartbeat.
It is not difficult to think that an overweight person, or heavier than another, needs more energy to perform functions necessary for survival. Metabolism is also influenced by other factors, such as:
- muscle mass: as well as fat mass, muscle also has a weight, and therefore a very muscular person will need more energy, but unlike an overweight person, he will not run any health risk, and it is precisely for this reason that often those who play sports at a competitive level include food supplements in their diet;
- age: an elderly person generally has less consumption than a young person with a developing organism;
- sex: men tend to have more muscle mass than women and therefore need more calories.
Contraindications and Side Effects
Before talking about the contraindications, it is necessary to clarify: diet pills can be real drugs, which therefore must be prescribed by a doctor and can only be bought in pharmacies, or food supplements, also available in herbal medicine and online without medical prescription.
Among the most common side effects are:
- increased blood pressure and heart rate, and problems with the cardiovascular system in general;
- insomnia and hallucinations;
- problems with the stomach, intestines, and liver;
- headache and other minor pains;
But the greatest danger is to continue taking these diet pills even after finishing the diet, when inevitably you regain a few pounds that were lost previously, taking large quantities of these substances for long periods and increasing the likelihood of stumbling into effects.