Fat burners are dietary supplements that are very popular, both among experienced athletes, beginners passionate about active lifestyle, as well as people performing moderate physical efforts, who care about sculpting the figure and achieving the dream figure. Fat burners are commonly available preparations that also tempt people struggling with excessive body weight, whose goal is to reduce the level of body fat in the body. But is the use of fat burners safe? What can be the consequences and side effects of using fat burners?
Summary
Characteristics of fat burners
Fat burners are dietary supplements that can have a positive effect on the fat burning process, accelerating weight loss. Dietary supplements for fat burning can stimulate thermogenesis, increasing body temperature and energy expenditure, and can also affect the lipolysis process, supporting the breakdown of body fat and allowing fat to be used as a source of energy.
Are fat burners safe?
Many people wonder whether fat burners are harmful or whether they are preparations that can be a real support during weight loss. Studies conducted so far report that fat burners are safe dietary supplements.
However, it is worth remembering to always reach for well-researched preparations from proven sources that are in the offer of well-known manufacturers. Fat burners can be used without fear by healthy people, however, people suffering from various types of ailments and diseases should consult their doctor before using fat burners, in order to exclude contraindications to the intake of these preparations.
The size of the portions of dietary supplements used for fat burning is also important - dietary supplements should always be taken according to the manufacturer's recommendation and the recommended portions of products should not be exceeded, in order not to lead to the occurrence of adverse side effects.
Read also: Fat burners - do they work?
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Fat burners - side effects
The use of fat burners according to the manufacturer's guidelines should not contribute to the occurrence of undesirable side effects, however, excessive supply of fat burners may result in the occurrence of ailments such as abdominal pain, heartburn, diarrhea or vomiting.
Using dietary supplements that support the process of fat burning, it is worth paying attention to the ingredients contained in the selected preparation. Some fat burners contain stimulants, such as caffeine or guarana, which, when used in too large amounts, can cause concentration disorders, insomnia, palpitations and excessive excitability.
Fat burners - contraindications
Although fat burners are considered safe and valuable dietary supplements, not everyone should use this type of preparation. Fat burners should be dispensed with by people suffering from cardiovascular diseases, because some ingredients used in dietary supplements for fat burning can cause an increase in blood pressure, and they can also result in the acceleration of the heart and an increase in blood flow. In addition, fat burners are not recommended among people with neurological diseases and disorders - some fat burners can affect the nervous system, which can lead to feelings of confusion, impaired concentration and attention, nervousness and also to dizziness.
Caution when taking dietary supplements that increase fat burning should be maintained by diabetics and people struggling with insulin resistance. Fat burners can disrupt insulin and carbohydrate metabolism, which may result in hypoglycemia. In addition, supplements supporting fat burning may interact with some drugs used by people with diabetes, so before starting the use of fat burners, it is worth consulting a doctor.
Bibliography:
- https://pubmed.ncbi.nlm.nih.gov/30401639/
- https://pubmed.ncbi.nlm.nih.gov/33410585/
- https://pubmed.ncbi.nlm.nih.gov/26205229/
