https://www.healthline.com/nutrition/guayusa
Guayusa is a holly tree native to the Amazon rainforest that contains caffeine and antioxidants. Learn how it may improve mood, concentration, blood sugar, and weight loss, as well as its potential risks and how to brew it.

https://www.verywellhealth.com/guayusa-benefits-of-caffeine-rich-tea-4103191
Guayusa tea is a caffeinated herbal beverage commonly consumed in South America, particularly in Ecuador. Its source, the holly tree ( Ilex guayusa) is native to the Amazon rainforest. The extract of guayusa contains caffeine and theobromine. Theobromine, a substance also found in cocoa, is thought to offer mood-enhancing effects.

https://www.mindbodygreen.com/articles/guayusa
Guayusa is a tropical plant with caffeinated leaves that have been used by Indigenous tribes for centuries. Learn how to brew guayusa tea, its potential benefits, side effects, and how it compares to coffee.

https://en.wikipedia.org/wiki/Ilex_guayusa
Ilex guayusa (/ ˈ aɪ l ɛ k s ˈ ɡ w aɪ juː s ə / or / ˈ aɪ l ɛ k s ˈ w aɪ juː s ə /) is a species of tree of the holly genus, native to the Amazon Rainforest.One of four known caffeinated holly trees, the leaves of the guayusa tree are harvested fresh and brewed like a tea for their stimulative effects. It is known simply as guayusa in western languages like Spanish, as waisa in

https://draxe.com/nutrition/guayusa-tea/
Guayusa is an anti-inflammatory drink from the Amazon Rainforest of Ecuador that contains caffeine and antioxidants. Learn how it can lift your energy, improve concentration, support metabolic health and more, as well as how to make it at home.

https://www.organicfacts.net/guayusa-tea.html
Guayusa tea is a caffeinated herbal tea from the Amazonian rainforest that has antioxidants, anti-inflammatory and weight loss properties. Learn how to make it, what it tastes like and what are the possible side effects of drinking too much of it.

https://braintea.com/blogs/tea/5-science-backed-benefits-of-guayusa-tea
Guayusa is an Amazonian tea with caffeine, theobromine, and antioxidants that boost cognitive function, mood, and metabolism. Learn how it differs from Yerba Mate in flavor, caffeine content, and health perks.

https://yerbamateculture.com/what-is-guayusa-tea/
Guayusa tea is a South American herbal tea with high antioxidants, energy, and nutrients. Learn about its history, cultivation, caffeine content, and how to brew it.

https://mountainroseherbs.com/guayusa-tea
Organic guayusa tea is the dried leaves and stems of a South American rainforest holly which is a close botanical relative to yerba mate and yaupon. This tea has a full-bodied green taste that has a slight grassy character. A tall tree native to the upper Amazonian regions of Ecuador, northeastern Peru, and southwestern Colombia, guayusa has

https://chineseteas101.com/guayusa-tea-benefits-side-effects/
Learn about Guayusa Tea, a caffeinated herbal brew from the Amazon Rainforest. Discover its potential health benefits, possible side effects, and how to make it at home.

https://www.yerbamatelab.com/guayusa-vs-yerba-mate/
Holly tree. Yerba mate is the plant ilex paraguariensis, while guayusa is ilex guayusa (a lot easier to remember).. Yerba mate is grown and consumed in the southern parts of South America such as Argentina, Uruguay, Paraguay and Brazil.. Guayusa, on the other hand, grows in the northern parts of South America.Particularly, the Amazon Rainforest. And is consumed mostly in Ecuador.

https://www.seriouseats.com/what-is-guayusa-amazon-ecuadorian-mate-alternative-herbal-tea-runa
Guayusa (pronounced gwhy-you-suh) is only starting to make inroads into the U.S., but it's hardly new. The flavor is similar to yerba mate, but with a more plush, fruity flavor and a complete lack of bitterness. Tasting invites comparison to green tea, but the flavor is less tannic and the texture is more creamy. Unlike green tea, drinking it on an empty stomach won't give you a stomach ache

https://www.realsimple.com/food-recipes/recipe-collections-favorites/popular-ingredients/guayusa-tea
Guayusa is a caffeine-rich leaf from the Amazon rainforest that can boost your energy, mental clarity, and metabolism. Learn how to brew guayusa tea at home or try bottled or canned drinks with this superfood ingredient.

https://sciencemeetsfood.org/guayusa-plant-of-amazonia/
Guayusa is an evergreen tree native to northern Amazonia that has been used for centuries by indigenous tribes for its stimulating and toning effects. Learn about its history, benefits, uses, and how to enjoy it as a tea, infusion, or powder.

https://www.tundratonics.com/researchblog/guayusa-yerba-mate-glp-1-blood-glucose-amp-metabolic-disorder
Most people have heard of yerba mate, but guayusa is a lesser known cousin of yerba that is quickly gaining popularity in both the tea drinker and research world. Illex Guayusa is a holly tree that's native to the Amazon Rainforest. People are often surprised to learn that guayusa has as much or sometimes more caffeine per dry weight as coffee.

https://senchateabar.com/blogs/blog/guayusa-tea-benefits
Guayusa is a common ingredient in energy drinks in America. This tea can help boost mental clarity and increase physical energy. Guayusa has caffeine content that is higher than black tea, but lower than a strong cup of coffee. Guayusa also contains the amino acid L-theanine, which releases caffeine more smoothly and evenly.

https://www.guayusatea.com/guayusa-tea/index.html
Guayusa is a rare, naturally caffeinated herbal tea produced from the leaves of a holly tree (Ilex Guayusa). Guayusa can be found growing in the Amazon Rainforest regions of Ecuador, Peru, and Colombia. It is estimated that over 98% of the Guayusa trees in the world are located in Ecuador, making it the epicenter of Guayusa habitat on the planet.

https://www.nationalgeographic.com/science/article/140703-guayusa-ecuador-amazon-health-foods-tea
Guayusa is a caffeinated leaf brewed by the Kichwa people for centuries. Learn how it can boost your energy, antioxidants, and weight loss, and how it supports sustainable rainforest farming.

https://appliedfoods.com/ingredients/amateamax/
AmaTea® Max comes from Guayusa (Ilex guayusa), hailed as an Amazonian "super leaf" thanks to exceptional antioxidant properties and unique caffeine content. We developed a patented extraction process to enhance the plant's naturally occurring compounds to provide a nootropic ingredient that delivers a bright, balanced, and cognitively

https://www.guayusatea.com/health-benefits/index.html
Guayusa has been found to balance the bodies pH and blood sugar levels, detoxify the blood, improve the functioning of the kidneys and urinary tract, improves digestion and elimination while strengthening the lungs, removing cholesterol and lowering blood pressure. Many people find drinking Guayusa both relaxing and stimulating at the same time

https://appliedfoods.com/the-story-of-guayusa/
Guayusa is a caffeinated holly species that grows only in the upper Amazon basin and has been used by indigenous people for centuries. Learn how Applied Food Sciences sources guayusa from cooperatives of Kichwa farmers, supports their environmental and cultural conservation, and provides them with training and opportunities.

https://www.gaiaverso.org/plants/guayusa/
Domesticated guayusa individuals can grow to an average of 10 meter high and present a multitude of stems that measure 2 to15 cm at breast height. When mature and if unmanaged, guayusa individuals can reach a height of approximately 25m and a stem diameter of approximately 50 cm at breast height. Guayusa is a dioecious species.

https://guayusa.com/
Ilex guayusa is an evergreen dioecioustree which grows 6-30 meters tall. The leaves are ovate, elliptic, oblong or lanceolate; 7-22 cm long, 2.5-7 cm wide. The flowers are small and white, arranged in thyrses. The fruit is spherical and red, 6-7 mm in diameter. Seems like 98 percent of the guayusa in the world is in Ecuador.