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Tag: Ilex vomitoria

Explore our comprehensive collection of health articles in this category.

Can You Eat Yaupon Berries? A Guide to Toxicity and Safe Tea

4 min read
As the only native North American plant containing caffeine, yaupon holly (Ilex vomitoria) has a long and interesting history, but it is critically important to understand that you absolutely cannot eat yaupon berries. The bright red berries that adorn the plant in winter, while attractive to some wildlife, are toxic to humans and pets and should never be consumed.

What Native North American Plants Have Caffeine in Them?

4 min read
Yaupon Holly is the only naturally caffeinated plant indigenous to North America, a detail that surprises many accustomed to importing coffee and tea. The answer to what native North American plants have caffeine in them is a single, remarkable species, revered by Indigenous cultures for thousands of years.

What did Native Americans drink for caffeine?

4 min read
For thousands of years, long before the introduction of coffee, many Native Americans in the southeastern United States derived their caffeine from a specific native plant. The answer to what did Native Americans drink for caffeine is the yaupon holly (Ilex vomitoria), the only naturally caffeinated plant native to North America. This was brewed into a stimulating and ritualistic beverage known to Europeans as the 'Black Drink'.

Yaupon Holly: The Only Caffeinated Plant Native to the US

4 min read
For over 8,000 years, Indigenous peoples in the southeastern United States brewed tea from the leaves of a native holly tree. This plant, known as yaupon holly, holds the unique distinction of being the only caffeinated plant native to the United States. Despite its ancient heritage and recent resurgence, its story remains largely unknown to the general public.