Guaraná contains substances similar to caffeine that could be responsible for caffeine-like responses in the body, including central nervous system stimulation, increased metabolic rate, and a mild diuretic effect.3 There is no research demonstrating guaraná is effective for weight loss on its own.
Certain medicines interact with this supplement.
Replenish Depleted Nutrients | none |
Reduce Side Effects | none |
Support Medicine | none |
Reduces Effectiveness | none |
Potential Negative Interaction | none |
Explanation Required |
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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.