Why does yerba mate upset my stomach?
Yerba contains caffeine. In some people caffeine can cause inability to sleep, nervousness, restlessness, upset stomach, nausea, increased heart rate and breathing. Drinking tereré will alleviate or completely fix the queasiness. Yerba has anti-inflammatory properties. It provides antioxidants that strengthen the immune system and promote health. A cup of chimarrão contains less caffeine than coffee … Read more