Guava Leaf Tea: Benefits and Precautions
Guava leaf tea is celebrated for its many health benefits, but like any herbal remedy, moderation is key to avoiding unwanted side effects.
Potential Side Effects of Overconsumption
Guava leaves contain tannins that, when consumed in excess, can irritate the digestive system, leading to symptoms such as constipation, nausea, bloating, and abdominal discomfort—especially in those with sensitive stomachs or existing digestive conditions. High intake may also strain the liver and kidneys, which process its bioactive compounds. Individuals with liver or kidney issues might experience fatigue or impaired detoxification if they drink too much.
Blood Sugar Effects and Medication Interactions
One of guava leaf tea’s notable benefits is its ability to help regulate blood sugar. However, excessive consumption can cause blood sugar to drop too low, particularly in people using insulin or diabetes medications. Signs of low blood sugar include shakiness, dizziness, sweating, and in severe cases, fainting. Moreover, guava leaf tea may interact with medications for diabetes, hypertension, and blood thinning, either boosting or diminishing their effects. Those on medication should consult a healthcare provider before regular use.
Health Benefits When Consumed Responsibly
When enjoyed in moderation, guava leaf tea supports digestive health, alleviates indigestion, and helps maintain a balanced gut microbiome. Its anti-inflammatory and antioxidant properties also boost the immune system and may reduce joint pain and inflammation.
Recommended Usage
For safe consumption, limit intake to 1–2 cups per day, not exceeding 3 cups. The best times to drink are morning or afternoon. Pregnant or breastfeeding individuals and those with chronic health conditions should seek medical advice before use.
