We have known for a long time that fish oil is extremely good for us. There have been a lot of positive reports in the scientific literature recently on the benefits of fish oils on behaviour and allergy. As research continues, we are realising the diverse and amazing benefits of supplementing with adequate amounts of fish oil. Omega 3 fatty acids from fish oil reduce the production of inflammatory mediators that are linked to fatigue, and improve the function of mitochondria which are the part of the cells that produce energy.