A new study will determine if omega-3 supplementation can improve cognitive processes in high-performing soldiers.
Military interest in omega-3 is not new; a 2014 edition of Military Medicine focused on the fatty acids as “nutritional armour”. The interest surrounding military use of omega-3 is mainly related to its reported indication of mood improvement, and possibly reducing suicide rates among serving and ex-military personnel. It is also believed that a faster recovery from traumatic brain injury and the improved reaction times of fighter pilots could also be other benefits found from consistent omega-3 use.
Furthering ongoing studies, a new study is set to officially determine whether omega-3 supplementation can improve cognitive processes in high-performing soldiers. The Ranger Resilience and improved performance on Phospholipid bound Omega-3s (RRIPP-3) study will be conducted by the medical University of South Carolina (MUSC), and will include second lieutenants entering the Infantry Basic Officer Leaders Course (IBOLC) and subsequent Ranger Training at Fort Benning.
The purpose of the study is to investigate whether supplementation with krill oil concentrate can improve specific cognitive processes that underpin key elements of soldier performance, which may have a measurable impact on performance and mental health under psychophysiological stress of military officer training.
This will be an extension of a study recently published in the Journal of Affective Disorders which outlined that omega-3 could potentially help sufferers of post-traumatic stress disorder (PTSD), which is known to produce psychophysiological symptoms such as a pounding heart.
The study will overall seek to answer three questions:
- Will treatment with krill oil concentrate containing the omega-3 HUFAs improve cognitive and psychiatric functioning during US Army Infantry Basic Office Leadership Course?
- Will treatment with krill oil concentrate containing the omega-3 HUFAs improve the performance of officers during portions of the U.S Army Infantry Basic Office Leadership Course and Ranger Training?
- Do the effects of the supplements continue once a person stops taking them? Are there any group differences in functioning observed two months after treatment is discontinued (i.e. after Ranger Training?)