Guarana extract is a natural supplement that is commonly used as a stimulant due to its high caffeine content. While some studies suggest that guarana extract may have potential benefits for blood sugar control in individuals with diabetes, the evidence is limited and more research is needed to fully understand its effectiveness and safety.
One study published in the journal Phytotherapy Research found that diabetic rats treated with guarana extract experienced a significant decrease in blood sugar levels compared to a control group. However, more studies are needed to confirm these findings and determine the optimal dose and duration of treatment in humans.
It is also important to note that guarana extract may have potential side effects, including jitteriness, anxiety, and insomnia, due to its high caffeine content. In addition, it may interact with certain medications, such as blood thinners and some antidepressants.
If you have diabetes, it is important to speak with a healthcare professional who can provide guidance and support. They may recommend certain lifestyle changes, dietary modifications, and medications that can help you manage your blood sugar levels. It is not recommended to rely solely on guarana extract or any other dietary supplement as a treatment for diabetes without first consulting with a healthcare professional.