Ingredients & Effects

Side effects of Guayusa, mate, green and black tea

We answer common questions about the known side effects of teas such as mate, green tea, black tea and Guayusa.

Antioxidants in Guayusa and Yerba Mate tea: ORAC value comparison

How does the antioxidant content of yerba mate tea compare with Guayusa and green tea? Learn more about potential health benefits.

The world’s most caffeinated drink? A fact-based comparison

Which drink has the most caffeine in the world? We compare them. The result surprises many: it’s neither guarana nor coffee!

Yerba mate tea: effects on blood pressure, skin, weight and more

How does yerba mate tea affect the body, skin and blood pressure? Explore its effects, including its role in weight loss, and compare yerba mate with matcha.

Top 5 organic energy drinks: a 2023 comparison

We compare the top 5 organic energy drinks of 2023. Find the best and healthiest organic energy drink for your lifestyle!

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