Biotanical Medicine | Atlanta Integrative & Internal Medicine | Roswell, GA

BOTANICAL MEDICINE

Botanical medicine, herbal medicine and phytomedicine all refer to the therapeutic use of plant products. Cultures around the globe have relied on herbal medicine for millennia; Ancient China and Egyptian cultures are the most well-known however African, Indian, European, and the old world Americas utilized this form of medicine as well. Leaves, roots, shoots, fruit and bark from various plants are used for a variety of conditions. As many of these uses have been in practice for several hundred, if not several thousand years, the traditional use of botanical products requires the” test of time” in order to establish repeated use over generations: the birth of clinical medicine.

Botanical medicine comprises plants (or substances that come from plants) that are used to treat or prevent disease. Plants have been used in this way in all cultures from pre-history on. Many people use the term herbal remedies, which is fine. We use the term botanical medicine because it includes plant parts that are not strictly herbs, such as bark, seeds, roots, and stems.

Popular botanicals include:

  • Cranberry

    Cranberry juice and concentrated cranberry extracts, which contain a class of antioxidants known as anthocyanins, have recently become widely used for the prevention (and occasionally treatment) of urinary tract infections. Clinical studies have shown that it is effective, but not for all populations (Cimolai & Cimolai, 2007). The effectiveness of cranberry is thought to be related to its antimicrobial properties and possibly because it prevents bacteria from sticking to the urinary tract. In addition to its utility for treating urinary tract infections, cranberry is also used in holistic therapies that focus on the heart. Accumulating evidence indicates that cranberry, as well as other fruits rich in antioxidants, may reduce the risk of cardiovascular disease by increasing the resistance of LDL to oxidation, inhibition of platelet aggregation, reducing blood pressure, and reducing inflammation in circulatory vessels (see McKay and Blumber, 2007).

  • Saw palmetto

    Earlier clinical studies in which saw palmetto was compared to finasteride in the treatment of benign prostatic hyperplasia (BPH) report that the herbal preparations were comparable in efficacy.  However, more recent studies have found no differences between saw palmetto and placebo (Tacklind et al, 2009).

    Note that saw palmetto is not effective for the prevention or treatment of prostate cancer.

    Saw palmetto is very well-tolerated with rare side-effects.

  • Soy

    Many plants contain chemicals called phytoestrogens that have effects similar to human estrogen. One example of phytoestrogens are the isoflavones found in soy, red clover, and flaxseed.

    Americans take isoflavones most commonly to treat menopausal symptoms. Although some studies question the effectiveness of isoflavones, one 2006 study noted that soy protein appears to reduce total cholesterol levels, and red clover reduces triglycerides while increasing HDL cholesterol. Overall, the study concluded that isoflavones in soy and red clover appear to have a “small but positive” effect and would be beneficial for menopausal women.

    Rarely, high quantities of soy or isolated isoflavones cause bowel irritation.

    People with allergies to soy or flax should use caution.
    There is some uncertainty about the safety of high doses in patients with breast cancer.
    Children should not be given dietary supplements that contain high levels of phytoestrogens because they may affect brain development.

  • Echinacea

    Echinacea, originally a Native American remedy, has gained popularity for treating the symptoms of colds, flu, and respiratory infections. Some research indicates that echinacea has the potential to boost immune cell response, but only certain preparations of echinacea are able to do so, such as fresh pressed juice or isolated polysaccharides (Linde et al., 2006). A meta-analysis of 14 clinical studies on the effects of echinacea on the duration and severity of the common cold (Shah et al., 2007) indicated that pre-treatment with echinacea reduced the odds of developing a cold by 58 percent and reduced the average duration of the infection by 1.4 days. These and other results support the use of echinacea for prevention and treatment of the common cold.

    Additional studies are taking place to explore the use of echinacea as a cancer treatment or preventive medicine. Results of a 2005 study (Miller, 2005) with mice found that daily consumption of echinacea was preventive; it extended the life span of aging mice, significantly lessened the effects of leukemia, and it extended the life span of the mice with leukemia. While the results of this mouse study are promising, it is important to keep in mind that animal studies cannot always be assumed to demonstrate clinical efficacy in humans.

    Echinacea is very well-tolerated.

    People with allergies to ragweed may be allergic to echinacea.

  • St. John's Wort

    Used to treat mild to medium depression, has been shown to inhibit the reuptake of serotonin similar to fluoxetine (Prozac) and other serotonin reuptake inhibitor drugs. Research with Prozac and other SSRIs have shown that increasing the levels of serotonin at the nerve synapse can have ameliorative effects on depression. St. John’s Wort also possesses the ability to modulate interleukin-6 activity, which may also play a role in affecting mood. Other mechanisms contributing to its antidepressant actions have been suggested, including inhibition of serotonin receptor expression and catechol-O-methyltransferase, an enzyme that degrades catecholamine neurotransmitters, which, like serotonin, are involved in the modulation of mood.

  • Gingko

    Ginkgo has been well-investigated clinically, particularly for its efficacy in improving memory and cognitive functions in elderly people suffering from impaired cerebral circuation. Some studies state that its benefits are inconsistent or unconvincing (Birks et al. 2007; Carlson et al 2007). However, numerous other clinical studies have reported positive outcomes of Ginkgo biloba treatment for the prevention of cognitive deficits in the elderly (Ramassmay et al. 2007).

    Part of the difficulty of evaluating these differing outcomes is related to the methods used in each study, such as the selection of the patient populations, length of treatment, dose of medication, and variability in the composition of the treatment medication. See Dekosky et al. (2006) and Weinmann et al. (2010) for discussions.

    Reports of adverse reactions have been extremely rare. (It may rarely cause GI upset.)

    Can enhance bleeding risk in patients taking anticoagulants or antiplatelet drugs.

Many pharmaceuticals were originally derived from plants, including:

  • Aspirin
  • Digoxin (used for congestive heart failure)
  • Oral anticoagulants (blood thinners)
  • Some antiparasitics (used to kill parasites) (Fugh-Berman, 1997).

In addition, about 25% of all pharmaceutical drugs still include some plant-derived constituents. So it is not surprising that botanical medicines often work in the body in ways that are similar to pharmaceutical drugs.

How do they work?
Like pharmaceutical drugs, botanical medicines adhere to principles of pharmacodynamics and pharmacokinetics. These are the scientific words for the study of how drugs interact with bodily systems.

Pharmacodynamics is the study of drugs and their actions on living organisms. This science studies how drugs act on the body. Pharmacokinetics is the study of how the body digests, distributes, and excretes particular drugs. It looks at the time required for absorption, duration of action, distribution of drug in the body, and method of excretion. In other words, this science studies how the body acts on the drugs.

So, as with pharmaceuticals, scientists study how the active components in a particular botanical is absorbed, distributed, and metabolized in the body and then excreted. They also study the pharmacological activity-the effect the botanical has in the body. All this helps scientists understand the mechanism of action-where the drug goes in the body, what it does, and how that impacts the individual’s health.

RESOURCES & REFERENCES

The American Herbalist Guild (AHG) “The American Herbalists Guild was founded in 1989 as a non-profit, educational organization to represent the goals and voices of herbalists specializing in the medicinal use of plants. Our primary goal is to promote a high level of professionalism and education in the study and practice of therapeutic herbalism.”

The American Herbal Pharmacopoeia (AHP) “The Mission of the American Herbal Pharmacopoeia® (AHP) is to promote the responsible use of herbal medicines and ensure they are used with the highest possible degree of efficacy and safety. Our primary way to accomplish this is through the development of standards of identity, purity, and analysis for botanicals, as well as to critically review traditional and scientific data regarding their efficacy and safety.”

University of Maryland Medical Center’s Medical Reference “Are there experts in herbal medicine?Herbalists, chiropractors, naturopathic physicians, pharmacists, medical doctors, and practitioners of Traditional Chinese Medicine all may use herbs to treat illness. Naturopathic physicians believe that the body is continually striving for balance and that natural therapies can support this process. They are trained in 4-year, postgraduate institutions that combine courses in conventional medical science (such as pathology, microbiology, pharmacology, and surgery) with clinical training in herbal medicine, homeopathy, nutrition, and lifestyle counseling.”

Mrs. M. Grieve’s “A Modern Herbal A timeless collection of medicinal and culinary uses; prescriptions, recipes, cultivation methods for a number of the common herbs used in western botanical medicine are described in this early modern era reference”.

We are open and offering telemedicine visits for all our active and new patients.

If you are in need of an in-person visit, IV therapy appointment and/or lab appointment, we are able to see you, by appointment-only.

For your safety and that of our staff and providers, we are taking Universal Precautions, as set forth by the CDC, the Georgia Department of Health and other expert resources.

At your scheduled appointment, you can expect the following:

  • Each and every onsite appointment will have a COVID-19 exposure screening text message sent to you the day before your appointment, requiring your response
  • Upon arrival at our office, you will wait outside as the automatic doorbell alerts our staff to your presence and you will be admitted in to the office
  • All guests will be required to wear a mask upon entering our clinic and for the duration of the time in the clinic, for your safety
  • You will then have your temperature taken at the front door, prior to being roomed for additional vitals and before your appointment
  • Our staff and providers will all be wearing masks as well
  • Each room, chair, doorknob and desk will be sanitized thoroughly between staggered visits

Note: to further reduce risk, we are limiting the office visit to patients only; if you would like or need to bring a spouse, friend or advocate, you may use a smart phone to include them in your appointment however they will not be permitted to enter the building unless you are physically or mentally impaired or, under the age of 18 years old.

If you are actively sick with COVID-19 or suspect that you are, a telemedicine consult with one of our providers can be scheduled for acute management if appropriate, however we are not seeing actively sick patients in our office at this time for the protection of our immune compromised patients.

As always, please message us via the Patient Portal or call our office or with any questions and to schedule your next healthcare appointment.

We are here to support all your healthcare and wellness goals during this unprecedented time!

CALL TO SCHEDULE: 770-594-1233