Essential fatty acids are vital for many aspects of optimum health people participating in sport or training regularly are inclined to become deficient in essential fatty acids deficiencies in essential fats result in reduced ability to burn body fat as energy have a negative effect on hormonal health and reduce the body39s ability to grow and preserve muscle usn39s efa is a potent combination of omega 3 6 ampamp 9 essential fatty acids that effectively will correct efa de