Is yerba mate stronger than coffee?
The popular Guayaki drink contains 150 mg per 16 oz can. This is a pretty standard amount of caffeine to find in an energy drink. On average, a 12-ounce serving of Guayaki contains about 30-50 milligrams of caffeine, similar to a cup of black tea. Guayaki contains natural compounds like caffeine, theobromine, and theophylline. However, … Read more