Definition: "An ergogenic aid is any substance or phenomenon that enhances performance "
Fish oil supplementation | How to withstand severe physiological stress without losing strength
During periods of physiological stress, such as strenuous exercise and little food, supplementation with 2 grams of fish oil per day maintains muscle strength. This is apparent from an American meta-study, which focuses mainly on military applications, but the results of which can also be applied to athletes.
There are animal studies and also a number of human studies that suggest this, but Jeffery Heileson and LesLee Funderburk, two American sports scientists from Baylor University, wanted to know explicitly to what extent fish oil supplementation is interesting for the military. And so Heileson and Funderburk collected 18 previously published studies relevant to their research question, aggregated the results, and re-analyzed them.
The researchers are more positive about the studies in which fish oil supplements during periods of great physiological stress protected against a decrease in muscle strength or accelerated recovery of muscle strength.
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"However, fish oil n-3 PUFAs' role in promoting or preserving lean body mass or promoting strength is unclear and warrants additional investigation."