Guayusa is also rich in antioxidants, which may help decrease inflammation.
That means some supplement products may not contain what the label says.
Alertness
The stimulating effect of guayusa tea that contributes to alertness is due to its caffeine content.
Verywell / Anastasia Tretiak
Furthermore, the caffeine content of guayusa tea is similar to that ofgreenandblack tea.
Researchers conducted a randomized, double-blind clinical trial of guayusa leaf extract.
It contained 12 subjects assigned male at birth, 2134 years old.
Compared with the green coffee extract and synthetic caffeine, guayusa leaf extract was less stimulating toepinephrinerelease.
Further studies are necessary to determine the effect of each caffeine source’s different dosages.
Antioxidant Activity
Antioxidants are compounds that help prevent cell damage from oxidation in the body.
NO is responsible for widening small blood vessels.
Researchers conducted anin vitro(test-tube) studyusing amacrophagecell line from mice.
Further clinical trials conducted in humans are necessary to confirm guayusa’s anti-inflammatory activity.
What Are the Side Effects of Guayusa?
Your provider may suggest guayusa for certain reasons.
However, consuming an herb like guayusa may have potential side effects.
These side effects may be common or severe.
Dosage: How Much Guayusa Should I Take?
Supplement Facts
What Happens if I Take Too Much Guayusa?
Studies have not established safe levels of caffeine consumption in children and adolescents.
How to Store Guayusa
Guayusa supplements should be stored in a cool and dry place.
Discard as indicated on the packaging.
Store the dried guayusa leaves in an airtight container in a cool, dry place.
Discard as indicated on the packaging.
A key difference between guayusa and yerba mate is the flavor.
Unlike yerba mate, which tastes somewhat bitter, guayusa is smooth, earthy, and slightly sweet.
Theamino acidprofiles of yerba mate and guayusa also differ.
Various natural products can give you an energy lift similar to guayusa.
Persistent energy issues could be related to anything fromthyroid conditionstosleep apneatoiron deficiency.
just consult with your healthcare provider before starting a guayusa extract supplement.
Guayusa is primarily a product of organic agriculture, presenting minimal risk of contamination by agricultural pesticide residues.
Alertness, antioxidant, and anti-inflammatory properties are some of the possible health benefits of guayusa tea.
Persistent energy issues could be related to anything fromthyroid conditionstosleep apneatoiron deficiency.
2020;60(14):2393-2404. doi:10.1080/10408398.2019.1643286
MedlinePlus.Caffeine.
2017;1(2):1-12.
- doi:10.3390/mol2net-02-h001
U.S. Food and Drug Administration.Spilling the beans: How much caffeine is too much?
