The State of Colorado Department of Regulatory Agencies does not require licensing for this type of business. Herbs, or plants used for alleged medicinal purposes, are considered as supplements, loosely regulated under the jurisdiction of the FDA, Federal Drug Administration, which does not require proof of safety, effectiveness, or standardization of purity or dosage.
Herbalism is a form of alternative health and is not based on evidence using scientific method and in no case are herbalists capable, qualified, or allowed to provide diagnoses.
Consumers who consider herbs as a choice for health care need to look out for their own safety by researching herbs and potential side effects, adverse effects, cautions, and drug interactions and always should discuss all herbs they use or are thinking of using with their primary care doctor.
Here are two excellent web resources:
From
A number of herbs are thought to be
likely to cause adverse effects.[27] Furthermore, "adulteration,
inappropriate formulation, or lack of understanding of plant and drug
interactions have led to adverse reactions that are sometimes life threatening
or lethal.[28]" Proper double-blind clinical trials are needed to
determine the safety and efficacy of each plant before they can be recommended
for medical use.[29] Although many consumers believe that herbal medicines are
safe because they are "natural", herbal medicines and synthetic drugs
may interact, causing toxicity to the patient. Herbal remedies can also be
dangerously contaminated, and herbal medicines without established efficacy,
may unknowingly be used to replace medicines that do have corroborated
efficacy.[30]
Standardization of purity and
dosage is not mandated in the United States, but even products made to the same
specification may differ as a result of biochemical variations within a species
of plant.[31] Plants have chemical defense mechanisms against predators that
can have adverse or lethal effects on humans. Examples of highly toxic herbs
include poison hemlock and nightshade.[32] They are not marketed to the public
as herbs, because the risks are well known, partly due to a long and colorful
history in Europe, associated with "sorcery", "magic" and
intrigue.[33] Although not frequent, adverse reactions have been reported for
herbs in widespread use.[34] On occasion serious untoward outcomes have been
linked to herb consumption. A case of major potassium depletion has been attributed
to chronic licorice ingestion.,[35] and consequently professional herbalists
avoid the use of licorice where they recognize that this may be a risk. Black
cohosh has been implicated in a case of liver failure.[36] Few studies are
available on the safety of herbs for pregnant women,[37][38] and one study
found that use of complementary and alternative medicines are associated with a
30% lower ongoing pregnancy and live birth rate during fertility treatment.[39]
Examples of herbal treatments with likely cause-effect relationships with
adverse events include aconite, which is often a legally restricted herb,
ayurvedic remedies, broom, chaparral, Chinese herb mixtures, comfrey, herbs
containing certain flavonoids, germander, guar gum, liquorice root, and
pennyroyal.[40] Examples of herbs where a high degree of confidence of a risk
long term adverse effects can be asserted include ginseng, which is unpopular
among herbalists for this reason, the endangered herb goldenseal, milk thistle,
senna, against which herbalists generally advise and rarely use, aloe vera
juice, buckthorn bark and berry, cascara sagrada bark, saw palmetto, valerian,
kava, which is banned in the European Union, St. John's wort, Khat, Betel nut,
the restricted herb Ephedra, and Guarana.[28]
There is also concern with respect
to the numerous well-established interactions of herbs and drugs.[28] In
consultation with a physician, usage of herbal remedies should be clarified, as
some herbal remedies have the potential to cause adverse drug interactions when
used in combination with various prescription and over-the-counter
pharmaceuticals, just as a patient should inform an herbalist of their
consumption of orthodox prescription and other medication.
For example, dangerously low blood
pressure may result from the combination of an herbal remedy that lowers blood
pressure together with prescription medicine that has the same effect. Some
herbs may amplify the effects of anticoagulants.[41] Certain herbs as well as
common fruit interfere with cytochrome P450, an enzyme critical to much drug
metabolism.[42]
A 2013 study published in the
journal BMC Medicine found that one-third of herbal supplements sampled
contained no trace of the herb listed on the label. The study found products
adulterated with filler including allergens such as soy, wheat, and black
walnut. One bottle labeled as St. John's Wort was found to actually contain
Alexandrian senna, a laxative.[43]
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Tim Trumble, Dipl. OM
The State of Colorado Department of Regulatory Agencies does not require licensing for Chinese herbs.
Dipl. OM stands for Diplomate of Oriental Medicine, which is a certification by the NCCAOM, National Certification Commission for Acupuncture and Oriental Medicine, however, Tim Trumble's name does not appear in the NCCAOM practitioner database or its registry, so this individual's use of this credential appears illegitimate.
It is best to avoid practitioners whose credentials cannot be verified.
"Examples of herbal treatments with likely cause-effect relationships with adverse events include…Chinese herb mixtures…”
Dipl. OM stands for Diplomate of Oriental Medicine, which is a certification by the NCCAOM, National Certification Commission for Acupuncture and Oriental Medicine, however, Tim Trumble's name does not appear in the NCCAOM practitioner database or its registry, so this individual's use of this credential appears illegitimate.
It is best to avoid practitioners whose credentials cannot be verified.
"Examples of herbal treatments with likely cause-effect relationships with adverse events include…Chinese herb mixtures…”
Ernst, E (1998). "Harmless
Herbs? A Review of the Recent Literature" (PDF). The
American Journal of Medicine 104 (2): 170–8. doi:10.1016/S0002-9343(97)00397-5.
PMID 9528737. Retrieved 27
December 2010.
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