The idea behind why people tell you to take fat burners on an empty stomach is similar. When your body doesn't have a lot of food to sort through when it tries to absorb something, it's much more efficient. The main reason why taking a fat burner before meals might not be a good idea is the increased risk of experiencing side effects. Taking your Fat Burner first thing in the morning will act as a good start to the day, allowing you to complete a more intense workout.
If you're noticing better results compared to when you weren't consuming a fat burner powder, you'll know that you've found a supplement that's right for you. However, evidence suggests that fasting exercise naturally helps your body burn fat in more difficult areas. You will find that many thermogenic fat burners recommend taking them on an empty stomach before breakfast, as it means that the ingredients are absorbed faster by the body and you will feel their effects faster. Fat burners work more like an enhancer, giving you an extra boost of energy, speeding up your metabolism and, at the same time, encouraging the body to use fat stores as energy during an intense workout.
Or if you insist on choosing a fat burner that contains caffeine, make sure it contains no more than 300 mg per serving to ensure its safety; we have seen many fat burners that contain up to 500 mg of caffeine along with other stimulants (for example, This is a major reason why some choose to take a fat burner on non-workout days, as doing so can allow you to keep up with fat loss results even on days you don't train. This aspect of a fat burner is crucial if you want to take it when following a fasting or intermittent fasting diet. In addition to being a trace mineral essential for brain function, it also plays a vital role in protein, carbohydrate and fat metabolism. Remember that fat burners are not the key to losing fat, they are like a crutch for a good idea.
So, by taking a fat burner that contains ingredients that have been shown to increase your metabolic rate (such as cayenne pepper extract and green tea extract), you will have a better chance of burning fat faster in the morning. Taking fat burners on an empty stomach increases the risk of side effects, including intestinal inflammation.