A study of On Guard™, a mixture of essential oils, showed that it reduced the infectivity of influenza virus in dog kidney cells in the lab; but that's irrelevant to the question of whether the product has any clinical effect in humans.
Legally licensed, unbridled subluxation-based chiropractors who offer unproven treatment for a broad scope of health problems endanger public health, stigmatize appropriate use of spinal manipulation, and deter development of chiropractic as a legitimate back-care specialty.
Our ability to develop new drugs is fast outstripping our ability to pay for them; some are exorbitantly expensive and not very effective. Funds are limited, and as a society we need to have a serious discussion about how they are to be allocated.
When it comes to expansion and infiltrating medicine, "integrative medicine" has frequently seemed like the Terminator: utterly relentless. Recent setbacks at major integrative medicine "Crown Jewels" resulting in their closure cast that narrative in doubt. However, I never forget that after its seeming destruction, the Terminator always comes back.