Posted 30 September 2020
Researchers who tested ten products marketed online for cognitive enhancement found that all contained significant doses of unapproved drugs, some of which were listed on their label and others were not. Eight were claimed to enhance mental function, one product was marketed to “outlast, endure, overcome,” and one was described as “workout explosives.”
Reference: Cohen P. and others. Five unapproved drugs found in cognitive enhancement supplements. Neurology Clinical Practice, Sept 23, 2020
The researchers concluded:
Use of these cognitive enhancement supplements poses potentially serious health risks given the unpredictable dosing and lack of clinician supervision. The risks of using specific products is not known, although these drugs have been associated with adverse effects including increased and decreased blood pressure, insomnia, agitation, dependence, sedation, hospitalization and intubation.
Source: Consumer Health Digest #20-38, September 27, 2020