They are used 2-3 times a week in humans who are on paternal nutrition and babies who are sick must have them every 72 hours to prevent malnutrition

fatty acids act like a fuel in cell tat dives physical and physiological activity it can be readily breaken by mitochondria to produce ATP which is more essential for normal metabosism and growth, Fatty acid supplements act in such a way they nurture cells with ATP which devoids cellular stress there by protein synthesis and cellular synthesis(Mitosis,meiosis,protein synthesis) occurs.