Creatine is a dietary supplement commonly used to enhance physical performance and increase muscle mass. According to specialist Iván Hernández Cortés, it helps produce better oxygenation in the body and allows muscles to work more efficiently.
Despite its benefits, the use of creatine carries certain risks and side effects for health. Mayo Clinic warns that, while there are studies supporting its safety, some individuals, such as those with kidney failure or those who have received a liver transplant, should avoid its consumption.
In the case of the kidneys, organs responsible for filtering toxins and processing substances, the consumption of creatine can pose a risk. Hernández explained that people with kidney failure or liver transplant should refrain from consuming it, as it can elevate protein levels and cause damage to these organs.
Additionally, a case of liver damage associated with creatine intake has been documented. Other undesirable effects include weight gain due to an increase in lean muscle mass and the possibility of negative interaction with caffeine.
Creatine can also cause allergic reactions, such as redness and itching of the skin, if it comes into contact with it. Other risks and side effects of creatine consumption include swelling, dehydration, hair loss, muscle cramps, digestive problems, and even rhabdomyolysis, a serious condition involving the breakdown of muscle tissue.
In summary, while creatine can be beneficial for improving physical performance, it is important to consider the potential risks and side effects associated with its consumption, especially for certain groups of people.
