28 Mar The Healing Essential Fatty Acids, Part 7: Sources By Udo Erasmus In Fats that Heal Fats that Kill 0 comment Plants make enzymes that ‘insert’ a double bond into (desaturate) fatty acids at positions w3 and w6 to make w3 and w6 fatty acids, but humans do not produce these enzymes. This means that LA and ALA are not essential Read More Share: