Brewed from the leaves of the
perennial tree Ilex paraguariensis, yerba mate is a traditional beverage
in many parts of South America, including Argentina, Paraguay and
Brazil. Often passed around in a gourd to be sipped socially, yerba mate
tea is a vital part of these cultures. It is now available outside of
South America, with growing popularity in the U.S. and other
international markets. Examining the health facts of yerba mate is vital
to understanding this traditional drink.
Antioxidants
Antioxidants
are chemicals that work in the body to prevent free radicals --- or
electrons that are literally "freed" from their source atoms --- from
damaging cell DNA and energy-producing mitochondria. Yerba mate contains
high amounts of antioxidants, reports the "Journal of Food Science."
This cell-protecting property of yerba mate is due to its high
concentration of polyphenols. Also found in plants such as green tea
leaves and raspberries, polyphenols are compounds rich in antioxidants
ready to help protect cells from free radicals.
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Vitamins and Minerals
Yerba
mate is rich in healthy vitamins and minerals, the University of
Florida reports. It contains vitamins A, C, B-1 and -B2, all of which
stimulate the activity of muscles and lungs. Mate also is a good source
of magnesium and potassium, minerals essential for maintaining your
body's energy and enhancing concentration.
Stimulant and Diuretic Properties
Yerba
mate has a high caffeine content --- comparable to that of coffee ---
and is popularly consumed for its stimulant effects upon the central
nervous system, including increased energy and enhanced alertness. Yerba
mate also has diuretic properties, reports the UC Davis Department of
Plant Sciences, which also stem from its caffeine content. Diuretics
increase urination and can help flush the body of toxins contained in
urine. Keep in mind, however, that if you use yerba mate as a diuretic,
it is vital to drink plenty of water to prevent dehydration from the
herb's diuretic properties. Also, if you are sensitive to caffeine, talk
to your personal physician for advice on whether yerba mate is a good
option for your overall health.
Potential Health Benefits
Many
potential health benefits of yerba mate are currently being researched
by scientists among the medical community. Some evidence supports yerba
mate's potential for preventing certain types of cancer, staving off
diabetes and increasing fat metabolism to combat obesity. Although these
potential health make yerba mate a singular herb to consider
incorporating into your diet, additional research is needed to prove
long-term health benefit claims.
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