“Changes in the modern diet are largely responsible for the increasing incidence of essential fatty acid (EFA) imbalances and deficiencies.”
“The ratio of omega-6 to omega-3 fats has changed dramatically due to the widespread use of vegetable oils (mostly n-6 fats) in cooking and to the processing of oils to alter omega-3 fats to improve shelf life and eliminate their stronger taste (just think of the distinctive tastes of cod liver or flax oil).”