Effects of Ammonia Inhalants in Humans: A Review of the Current Literature Regarding the Benefits, Risks, and Efficacy

Ammonium inhalants (AIs) are used to improve athletic performance, but their use has preceded the research process. Oftentimes, strength-based athletes use AIs to postpone acute fatigue or increase arousal. Despite the widespread use of AIs, the amount of research examining its physiological effects, efficacy, and safety is low compared with other ergogenic aids that have been extensively researched. Therefore, the purpose of this review is to provide sports science researchers, strength and conditioning professionals, medical professionals, and other practitioners with the most up to date information about the benefits, risks, and physiological effects of AIs. To date, there is a lack of evidence to support anecdotal claims of increased cognitive arousal and greater strength performance. However, there may be a short-term effect of AIs on the cardiorespiratory system (possibly increasing breathing rate and heart rate approximately 15–30 seconds), but further research is needed to support these findings and to determine how the short-term cardiorespiratory effects may affect other physiological and performance measures. Finally, although evidence does not indicate that AIs are dangerous in healthy populations, sport and health professionals should be aware of the potential risks of AIs to prevent any unlikely, but possible, difficulties.
Source: Strength and Conditioning Journal - Category: Sports Medicine Tags: Review Source Type: research