A recent survey of healthcare professionals—the “Life…supplemented”
Healthcare Professionals (HCP) Impact Study—administered under the
direction of the Council for Responsible Nutrition (CRN), has found
that the majority of US physicians and nurses both use dietary
supplements and recommend such products to their patients.1
This survey represents the first consumer research project of CRN’s
“Life . . . supplemented” consumer wellness campaign, which was
launched in September.
Of the 1,177 healthcare professionals who completed the online
survey, 79% of physicians and 82% of nurses claimed that they recommend
dietary supplements to their patients. Moreover, 72% of physicians and
89% of nurses claimed to personally use supplements either regularly,
occasionally, or seasonally.
“This survey, which is a first for our industry, shows that
healthcare professionals believe that dietary supplements are part of a
healthy lifestyle,” said CRN President and CEO Steve Mister, in a
recent CRN press release.1 “Not only are they taking
supplements for their own benefit, but they’re also recommending them
to their patients. The approval of our products from reputable,
respectable healthcare professionals, such as doctors and nurses,
should be encouraging to consumers who already incorporate supplements
into their wellness routine, and a wake-up call to those who haven’t
yet started to do so.”
Of the 72% of physicians who claimed to use supplements, 85% stated
that they also recommend them to their patients. Interestingly, of the
28% who stated that they do not use supplements, 62% still claimed to
recommend them to patients. The survey found that
obstetricians/gynecologists (OB/GYNs) are the most likely physicians to
recommend supplements (91%), followed by primary care physicians (84%).
The majority of respondents (72% physicians and 87% nurses) claimed
that they personally ask their patients about supplement use.
“The fact that physicians and nurses are clearly using supplements
should demonstrate to consumers that they can talk to their physicians
about using supplements,” said Judy Blatman, CRN’s vice president of
communications (oral communication, December 5, 2007). However, she
added that the survey’s results show that female physicians are more
likely to recommend supplements than their male counterparts (85% vs
77%) and that female physicians are more likely to personally inquire
about their patients’ use of supplements (81% vs 71%). Blatman stated
that it is important that all healthcare professionals recognize that
supplements are becoming more mainstream, and it is imperative that
healthcare professionals be open to dialoguing with their patients
about supplement use. “This needs to be done in a non-judgmental way so
that patients can feel comfortable asking questions,” she added.
Nearly half of the physicians and nurses who reported taking
supplements indicated that they primarily do so for “overall
health/wellness benefits.” Primary care physicians, OB/GYNs, and nurses
appear to recommend supplements for “general well-being/prevention” as
often as for particular conditions, whereas other medical specialists
seem more likely to recommend supplements for specific conditions. The
results that have been released from the survey do not specify the type
of supplements (i.e., herbal, conventional nutritional, etc.) most
commonly used and/or recommended by physicians and nurses, although the
results do show that 72% of physicians and 88% of nurses say it is a
good idea for patients to take a multivitamin.
Blatman stated that the survey’s results seem to indicate that
healthcare professionals may not regard individual clinical trials that
denounce the benefits of herbs or supplements as definitive studies.
She explained that several arguably negative studies regarding dietary
supplement efficacy have been published in medical journals in recent
years and that healthcare professionals are typically known for relying
upon published data in their clinical practices. The continued use and
recommendation of supplements by healthcare professionals, however,
implies that such practitioners may recognize that one trial with
negative outcomes does not necessarily override the totality of
evidence supporting a particular supplement’s benefit.
Additionally, Blatman argued that the survey’s results indicate that
more research money and efforts should be directed towards supporting
the science behind dietary supplements and educating healthcare
professionals about such products. “[Healthcare professionals have]
indicated that they’re interested in supplements and interested in
learning more about supplements, and the supplement industry should
play more of a role in those efforts,” said Blatman.
Further data obtained through the survey will be released by CRN at
a later date. An article concerning the development and goals of the
CRN survey was published in the October issue of HerbalEGram.2 That article is accessible here.
—Courtney Cavaliere
References
1Study finds physicians and nurses both take and
recommend dietary supplements [press release]. Washington DC: Council
for Responsible Nutrition; November 13, 2007. 2Cavaliere C. CRN survey to assess supplement use by healthcare professionals. October 2007;4(10). Available at: http://abc.herbalgram.org/site/PageServer?pagename=04_10_CRN_Life_Supplemented&autologin=true. Accessed December 6, 2007. |