The idea of taking a pill or supplement to burn fat and lose weight quickly is an attractive one. But are fat burners really safe? This article takes a comprehensive look at the potential risks and benefits of fat burners, as well as the ingredients they contain. Fat burners are dietary supplements or related substances that claim to burn excess body fat. They typically contain a variety of ingredients, such as caffeine, bitter orange, and 2,4-dinitrophenol (DNP).
While some of these ingredients can increase metabolism and give you energy, many of them are not regulated by the FDA and can be hazardous to your health. For example, certain herbs such as ephedra, which were formerly used to burn fat, are now banned by the FDA because they cause high blood pressure, mood changes, irregular heart rate, strokes, seizures and heart attacks. Usnic acid is another ingredient found in some fat burners that has been linked to liver damage. Aspirin is another additive in fat burners that can cause a heart attack when combined with caffeine or any over-the-counter anticoagulant.
Obesity is one of the main risk factors for heart attacks. Taking diet pills, fat burners, or weight-loss medications may seem like an easy and quick solution. However, recent studies have demonstrated the lethality of these supplements. By burning fat, these supplements can affect your cardiovascular health and cause heart arrhythmias and even heart attacks.
It's a common misconception that simply taking these fat burning supplements will give you results without any effort. Fat burners don't need to be regulated by the Food and Drug Administration before they reach the market. Rather than being regulated by the FDA, the responsibility for safety and efficacy lies with the manufacturer, which can be risky. The TGA recommends knowing the caffeine dose before ingestion to avoid any serious adverse effects.Excessive intake of fat burners can cause liver damage, fluctuations in blood pressure, anxiety, headaches, heart attack, insomnia and nausea.
If you experience any adverse effects, discontinue use. In addition, consult your doctor regarding the dosage of these supplements.Remember that whether you use fat burners or not, your weight loss must be done in a healthy and sustainable way (1 to 3 pounds per week) to avoid losing lean muscle mass.