In addition to being a decisive factor when it comes to drinking a good Mate and preserving its flavor, it is key when it comes to taking care of our body. When we prepare Yerba Mate, boiling the water or heating it to an excessive temperature will only generate lesions in the digestive mucosa; the first immunological barrier that we have against microorganisms and other external agents. This is why, to drink a delicious healthy Yerba Mate, we recommend that you heat the water between 158 to 176 ° F.