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Using Herbs Simply and Safely
by
Susun Weed
Are herbs "dilute forms of drugs" and therefore dangerous?
Or are they "natural" and therefore safe? If you sell
herbs, you probably hear these questions often. What is the "right"
answer? It depends on the herb! These thoughts on herbs will help you
explain how safe or dangerous any herb might be.
To prevent problems when selling or using herbs:
1. Be certain you have the correct plant.
2. Use simples.
3. Use nourishing, tonifying, stimulating, and potentially poisonous herbs
wisely.
4. Understand that different preparations of the same herb can work differently.
Be Certain You Have The Correct Plant
One of the easiest ways to get into trouble with an herb is to use
the "wrong" one. How could that happen? Common names for herbs
overlap, causing confusion as to the proper identity. Herbs that are labeled
correctly may contain extraneous material from another, more dangerous
herb. Herbs may be picked at the wrong stage of growth or handled incorrectly
after harvesting, causing them to develop detrimental qualities.
Protect yourself and your customers with these simple steps:
- Buy herbs only from reputable suppliers.
- Only buy herbs that are labeled with
their botanical name. Botanical names are specific, but the same common
names can refer to several different plants. "Marigold"
can be Calendula officinalis, a medicinal herb, or Tagetes, an annual
used as a bedding plant.
- If you grow the herbs you sell, be
meticulous about keeping different plants separate when you harvest
and dry them, and be obsessive about labeling.
Use Simples
A simple is a preparation containing one herb. For optimum safety,
I prepare, buy, sell, teach about, and use herbal simples. (Occasionally
I will add some mint to flavor a remedy.)
The more herbs there are in a formula, the more likelihood there is of
unwanted side effects. Understandably, the public seeks combinations,
hoping to get more for less. And many mistakenly believe that herbs must
be used together to be effective (probably because potentially poisonous
herbs are often combined with protective herbs to mitigate the damage
they cause). But combining herbs with the same properties, such as goldenseal
and echinacea, is counter-productive and more likely to cause trouble
than a simple. A simple tincture of echinacea is more effective than any
combination and much safer.
Different people have different reactions to substances, whether drugs,
foods, or herbs. When herbs are mixed together in a formula and someone
taking it has distressing side effects, there is no way to determine which
herb is the cause. With simples, it's easy to tell which herb is doing
what. If there's an adverse reaction, other herbs with similar properties
can be tried. Limiting the number of herbs used in any one day (to no
more than four) offers added protection.
Side effects from herbs are less common and usually less severe than
side effects from drugs. If an herb disturbs the digestion, it may be
that the body is learning to process it. Give it a few more tries before
giving up. Stop taking any herb that causes nausea, dizziness, sharp stomach
pains, diarrhea, headache, or blurred vision. (These effects will generally
occur quite quickly.) Slippery elm is an excellent antidote to any type
of poison.
If you are allergic to any foods or medicines, it is especially important
to consult resources that list the side effects of herbs before you use
them.
Use Nourishing, Tonifying, Stimulating, & Potentially Poisonous
Herbs Wisely
Herbs include several thousand plants with widely varying actions.
Some are nourishers, some tonifiers, some stimulants and sedatives, and
some are potential poisons. To use them wisely and well, we need to understand
each category, its uses, best manner of preparation, and usual dosage
range.
Nourishing herbs are the safest of all herbs;
side effects are rare. Nourishing herbs are taken in any quantity
for any length of time. They are used as foods, just like spinach and
kale. Nourishing herbs provide high levels of proteins, vitamins, minerals,
antioxidants, carotenes, and essential fatty acids.
Examples of nourishing herbs are: alfalfa, amaranth, astragalus, calendula
flowers, chickweed, comfrey leaves, dandelion, fenugreek, flax seeds,
honeysuckle flowers, lamb's quarter, marshmallow, nettles, oatstraw, plantain
(leaves/seeds), purslane, red clover blossoms, seaweed, Siberian ginseng,
slippery elm, violet leaves, and edible wild mushrooms.
Tonifying herbs act slowly in the body and have
a cumulative, rather than immediate, effect. They build the
functional ability of an organ (like the liver) or a system (like the
immune system). Tonifying herbs are most beneficial when they are used
in small quantities for extended periods of time. The more bitter the
tonic tastes, the less you need to take. Bland tonics may be used in quantity,
like nourishing herbs.
Side effects occasionally occur with tonics, but are usually quite short-term.
Many older herbalists mistakenly equated stimulating herbs with tonifying
herbs, leading to widespread misuse of many herbs, and severe side effects.
Examples of tonifying herbs are: barberry bark, burdock root/seeds, chaste
tree, crone(mug)wort, dandelion root, echinacea, elecampane, fennel, garlic,
ginkgo, ginseng, ground ivy, hawthorn berries, horsetail, lady's mantle,
lemon balm, milk thistle seeds, motherwort, mullein, pau d'arco, raspberry
leaves, schisandra berries, St. Joan's wort, turmeric root, usnea, wild
yam, and yellow dock.
Sedating and stimulating herbs cause a variety
of rapid reactions, some of which may be unwanted. Some parts
of the person may be stressed in order to help other parts. Strong sedatives
and stimulants, whether herbs or drugs, push us outside our normal ranges
of activity and may cause strong side effects. If we rely on them and
then try to function without them, we wind up more agitated (or depressed)
than before we began. Habitual use of strong sedatives and stimulants
whether opium, rhubarb root, cayenne, or coffee leads to
loss of tone, impairment of functioning, and even physical dependency.
The stronger the herb, the more moderate the dose needs to be, and the
shorter the duration of its use.
Sedating/stimulating herbs that also tonify or nourish are some of my
favorite herbs. I use them freely, as they do not cause dependency.
Examples of sedating/stimulating herbs that also tonify/nourish are:
boneset, catnip, citrus peel, cleavers, ginger, hops, lavender, marjoram,
motherwort, oatstraw, passion flower, peppermint, rosemary, sage, and
skullcap.
Strongly sedating/stimulating herbs include: angelica, black pepper, blessed
thistle root, cayenne, cinnamon, cloves, coffee, licorice, opium poppy,
osha root, shepherd's purse, sweet woodruff, turkey rhubarb root, uva
ursu leaves, valerian root, wild lettuce sap, willow bark, and wintergreen
leaves.
Potentially poisonous herbs are intense, potent
medicines that are taken in tiny amounts and only for as long as needed.
Side effects are common.
Examples of potentially poisonous herbs are: belladonna, blood-root,
celandine, chaparral, foxglove, goldenseal, henbane, iris root, Jimson
weed, lobelia, May apple (American mandrake), mistletoe, poke root, poison
hemlock, stillingia root, turkey corn root, and wild cucumber root.
Understand That Different Preparations Of The Same Herb Can Work Differently
The safety of any herbal remedy is dependent on the way it is prepared
and used.
- Tinctures and extracts contain the
alkaloids, or poisonous parts of plants, and need to be used with
care and wisdom. Tinctures are as safe as the herb involved (see cautions
below for tonifying, stimulating, sedating, or potentially poisonous
herbs). Best used/sold as simples, not combinations, especially when
strong herbs are being used.
- Dried herbs made into teas or infusions
contain the nourishing aspects of the plants and are usually quite
safe, especially when nourishing or tonifying herbs are used.
- Dried herbs in capsules are generally
the least effective way to use herbs. They are poorly digested, poorly
utilized, often stale or ineffective, and quite expensive.
- Infused herbal oils are available as
is, or thickened into ointments. They are much safer than essential
oils, which are highly concentrated and can be lethal if taken internally.
- Herbal vinegars are not only decorative
but mineral-rich as well. A good medium for nourishing and tonifying
herbs; not as strong as tinctures for stimulants/sedatives.
- Herbal glycerins are available for
those who prefer to avoid alcohol, but glycerins are usually weaker
in action than tinctures.
In addition, consider these thoughts on using herbs safely:
- Respect the power of plants to change
the body and spirit in dramatic ways.
- Increase trust in the healing effectiveness
of plants by trying remedies for minor or external problems before,
or while, working with major and internal problems.
- Develop ongoing relationships with
knowledgeable healers - in person or in books - who are interested
in herbal medicine.
² Honor the uniqueness of every plant, every person, every situation.
- Respect the power of plants to change
the body and spirit in dramatic ways.
- Remember that each person becomes whole
and healed in their own unique way, at their own speed. People, plants,
and animals can help in this process. But it is the body/spirit that
does the healing. Don't expect plants to be cure?alls.
- Respect the power of plants to change
the body and spirit in dramatic ways.
Graphics Credits
- herbs being sold at market, courtesy
of Ben Durman
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