How to These are the four best fat burners you have at home and that are backed by science to lose weight

Fat burners are sold as natural or artificial compounds that magically help us lose weight. Are they really useful, or do we better save that money for another product? We are going to draw the most important conclusions from the scientific literature on this question. What are fat burners or fat burners? Fat burner supplements are natural or man-made compounds that seek to increase resting metabolic rate or increase the use of fat for fuel. In some cases, they are marketed as fat or carbohydrate absorption blockers or appetite suppressants. Its main function is to raise blood pressure and heart rate to lead to weight loss over time. This circumstance is dangerous for people with cardiovascular problems such as hypertension, so if you have any pathology or take medication, always ask your doctor first. These types of weight loss products are big business for the companies that manufacture and distribute them. Like any company, they seek to make money, regardless of their usefulness or if they can have some kind of side effect. Fat-burning components and/or appetite suppressants The components that they include are usually a mixture of vitamins, minerals, fiber, caffeine, herbs, and other plants. They mainly contain caffeine and/or green tea extract, as these are the two stimulants with the largest number of studies proving that they can increase basal metabolism and suppress appetite. Other substances such as L-carnitine are also used as fat burners, but like all the others, the scientific literature does not recognize it as a supplement with a high level of evidence. Soluble fiber is another type of product that is used to control appetite and prevent the rapid absorption of food. It is marketed in isolation or in a package with other substances with those of previous paragraphs. Fat burners to avoid From there we can find more dangerous substances such as combine, which were banned in Europe due to their adverse effects. Some of them are headaches, anxiety, increased blood pressure, and kidney failure. Ephedrine was once used as a fat burner but is now banned by the US Food and Drug Administration (FDA) because it can cause high blood pressure, mood swings, and even heart attacks. Are fat-burning products safe? Fat-burning supplements are not approved by the US Food and Drug Administration (FDA). Using natural products such as coffee, green tea or other herbs does not have to be unsafe unless we go too far with the dose. A very important detail to keep in mind is that the ingredients of a fat-burning product can interfere with other medications you are taking. If an improper mixture occurs, it can lead to serious health problems. Therefore, avoid a supplement or a cream with a long list of ingredients that you do not know very well what they are. Instead, use the fat burners we describe in the next section. These substances are safe and scientifically proven. Do fat burners work? Products such as supplements or fat-burning creams do not have a sufficient level of evidence to support their effectiveness, although they could help in some way to increase metabolism, oxidize more fat, and suppress appetite. However, none of this is useful without a correct energy deficit and good training. Therefore, what is really going to help us burn fat and lose weight is consuming less energy than we spend. If we do not follow a proper diet, no matter how many fat-burning products we ingest, we will not have results. Instead of getting a supplement or cream to burn fat or lose weight, it is preferable to use substances that have proven their usefulness at a scientific level. Below we show you the only options that are interesting to use as fat burners. Caffeine, in adequate doses that are not very high, can help us increase metabolism slightly. That means that if we spend a thousand calories in a day that we spend lying in bed without moving, by drinking some coffee we could spend a few more calories, but not many more. Coffee, without sugar or sweeteners, contains numerous antioxidants that have health benefits. Therefore, we can make use of this drink, or in its supplement form, in our day-to-day life, since in addition to health, it could slightly help us burn fat. One aspect to highlight, and that we should not confuse, is that coffee helps us burn more fat during physical exercise. However, for the whole 24 hours of the day, our system will use carbohydrates at another time to match energy expenditure. The important thing is not whether during physical exercise we oxidize more or less fat, the vital thing is that in the computation of the 24 hours of the day we generate an energy deficit that will make us use that accumulated fat as energy. That's the real fat burner: eating less energy than we expend. Green tea extract Green tea is virtually identical to coffee in its health, stimulant, and fat-burning properties. Consuming adequate doses of green tea in the form of an infusion or a supplement could increase basal metabolism and slightly help us to expend more calories. Protein powder In addition to burning fat, the goal of these products is to suppress your appetite. High protein intake in the diet not only increases metabolism but also reduces the stimulation of ghrelin, the hunger hormone. Protein can be obtained from foods rich in this macronutrient or from supplements such as protein powder. Both cases will help us lose weight while maintaining as much muscle mass as possible. Soluble fiber like protein, soluble fiber helps suppress appetite hormones like ghrelin. If we eat less, it will be easier to generate that energy deficit and lose fat. We can find this type of fiber in foods such as oatmeal, fruits, and vegetables, as well as in soluble fiber supplements. What is the best fat burner to lose weight? The first step is to follow a diet in which we eat fewer calories than we expend. Without this step, we will not have any results for how much money on fat-burning supplements we spend. The second step is to stay away from fat-burning supplements and creams that contain a long list of ingredients. As we have seen, caffeine, green tea, protein, and soluble fiber are the four best fat burners you can buy. In fact, you don't need to invest money in fat-burning products because you can drink coffee or green tea in your day-to-day life, and accompany it with meals rich in protein and soluble fiber. This mixture of foods, together with the energy deficit, is the best fat burner to lose weight.