Will a deep tissue massage really reduce aches and pains? Will a sauna clear up my cold? And will a foot reflexology session have a long-lasting effect on my overall health? All common questions about various well-known spa modalities, but what are the scientifically based answers? Recently key members of the Global Spa Summit (GSS) unveiled a new portal, Wellness Evidence, that gathers medical evidence for spa and wellness therapies. It provides an easy way for people to check out the laboratory-based research that has been done to date on spa treatments. The truth is out there “We do not need to wait for the research to happen. We need to aggregate the research that already exists and broadcast it,” says Dr Pelletier, an integrative health expert, university professor and one of the people behind the Wellness Evidence website. The website is sponsored by various companies involved in the spa industry, such as Fairmont Raffles Hotels International, Murad, Red Door Spas, ResortSuite, SpaFinder, Inc., SpaSoft, Westin Hotels and Resorts Worldwide, and Yelo Spa. There are more than 640 recognized complementary and alternative medicine modalities, but up till now clinical studies have been lodged in a number of databases not easily accessible to the average spa-goer. Western medicine isn’t perfect either “People assume that the clinical evidence always sides with conventional Western medicine, but the ‘gold standard’ for medical research, the Cochrane Reviews, indicates that only 30-35% of conventional medicine is adequately evidence-based,” says Dr Pelletier. Evidence Tables compress the research: As and Bs indicate strong evidence for benefits, C and Ds suggest that studies were inadequate or haven’t shown a clear benefit yet. Acupuncture for instance is good for osteoarthritis, chronic pain and post-operative pain (As) but not a confirmed benefit for hearing loss or to help you quit smoking (Ds). So, back to the original questions – will a massage de-stress me? Does a sauna banish a cold? And is foot reflexology really an effective health boost? According to the Wellness Evidence website: Massage Sauna Foot reflexology Other treatments researched by the site include acupressure, acupuncture, ayurveda, meditation, reiki, tai chi and yoga. Some 21 modalities are covered by the website currently, but this will increase to 40 by the end of the year. “Some of the medical evidence for spa and wellness approaches is powerful, some is inconclusive, some is negative, and certainly far more studies need to be undertaken. But the site’s philosophy is that unflinching transparency is the true path to industry legitimacy and growth,” says Susie Ellis, GSS and Spa Finder co-founder. Catharine Nicol was the editor of AsiaSpa magazine for nine years and now judges Spafinder Wellness 265 Global Wellness Travel Awards. Editor’s note: This article was previously published in 2011. It was reformatted and republished in 2017.