Adaptogens are a whole new level of superfood. Members of
this unique class of herbs and roots have been used in traditional Chinese and
Ayurvedic medicine for centuries, lauded for their ability to reduce the
effects that stress hormones can have on the body. But before you head for the
supplements aisle, here are 6 things you should know about adaptogens, and what
they do–and what they don’t do.
Adaptogens don’t cure stress
Though some health gurus claim
that adaptogens “cure” stress, let’s get one thing straight: adaptogens’ power
doesn’t lie in reducing feelings
of anxiety, but rather in decreasing the effects of hormones and other
compounds that are released into the body in times of stress, such as kinase,
nitric oxide, and cortisol. Adaptogens’ adeptness at reducing the presence and
harmful effects of these compounds has been observed in clinical studies, such
as a 2007 report from Drug Target Insights or another 2010 paper in Pharmaceuticals.
Not every medicinal herb is an adaptogen
That said, the category of
adaptogenic herbs is rather murky territory. Many lists of adaptogenic herbs
and roots contain dozens and even hundreds of items, but in reality, this is a
very exclusive category comprising herbs and roots that “lower blood levels of
stress hormones, demonstrably,” according to Chris Kilham, the author and
plant medicine expert who CNN dubbed “the Indiana Jones of natural medicine.”
Most experts agree that there
are just over a dozen true adaptogens, including ashwagandha (a member of the nightshade family), astragalus (the root of a
perennial plant), cordyceps (a fungi), eleuthero (also known as Siberian ginseng), jiaogulan (a medicinal vine), maca (the root of a Peruvian
plant), panax ginseng or
panax quinquefolius (“true” ginseng), reishi mushrooms, rhaponticum (a
perennial thistle-like flower), rhodiola (the root of Rhodiola rosea
plant, used by the Vikings), schisandra (the
berry of a Chinese vine), sea buckthorn (a shrub), and tulsi (also known as
“Holy basil”).
Other plants like turmeric and
garlic, while certainly good for you, don’t have this desired effect and can’t
be counted as members of this unique category.
Not every adaptogen works the same way
Dr. Tieraona Low Dog, an
internationally recognized expert in natural and herbal medicine, defines
adaptogens as members of “a certain class of herbs that basically help the body
adapt to stressful situations and environments, predominantly by working
through the adrenal glands.”
That said, while this is the
basic role of an adaptogen, not every member of this class works in the same
way. Some adaptogens, like rhodiola and ginseng, help energize the body and are
great for people who often feel lethargic and fatigued. Others, like astragalus, help fortify the
immune system against viruses. Still others, like maca, have been proven
in clinical studies to help boost the libido.
Dr. Low Dog recommends ashwagandha for those worn out,
frazzled feelings that perturb so many of us. “Ashwagandha is so nice, I think,
for Americans, because it’s the only really, truly sedating kind of adaptogen
that we have, meaning that it’s very, very calming.”
Not every adaptogen will work for you
Of course, the fact that each
adaptogen works differently means that different adaptogens will be right – or
wrong – for different people.
“It’s interesting how these
plants are almost made for certain people,” Dr. Low Dog says. “Each one has a
very unique kind of characteristic, and people – if you give them the wrong
adaptogen – tend to feel kind of terrible. If you give them the right adaptogen,
they feel great.”
Some adaptogens can be harmful
As with anything, it’s always
important to check with a doctor or herbalist before introducing new adaptogens
into your daily routine. Not only can the wrong adaptogen exacerbate issues
rather than assuage them, but some adaptogens can have adverse effects, for
example ashwagandha, which has proven in some patients to encourage hyperthyroidism.
There is not yet much data in
pregnancy, so pregnant or nursing women especially should speak with their
doctor or midwife before adding adaptogens to their routine.
That said, for the most part,
adaptogens are non-toxic, according to Dr. Andrew Weil, one of America’s
foremost alternative medicine specialists. “There is always the possibility
that an individual will experience an adverse reaction, but this is rare,” he
says.
You need to take them every day
Experts agree that adaptogens
work best when consumed daily.
“The nature of an adaptogen is
that it strengthens the body over time,” explains Low Dog, who recommends
taking an adaptogen daily or nearly daily for six to eight weeks to see true
results. As for how best to take them? The ideal way to consume adaptogens will
differ for everyone. Adaptogens can be taken straight, imbibed as a tea,
or even cooked into recipes.
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