butter oil capsules
According to the research of Dr. Weston A. Price, cod liver oil and butter oil, when taken together, provide complementary factors leading to proper essential fatty acid balance. High-vitamin butter oil contains arachidonic acid (AA), an omega-6 fatty acid, while cod liver oil is rich in eicosapentaenoic acid (EPA), an omega-3. Moreover, the saturated fatty acids in the butter oil promote efficient utilization of the unsaturated fatty acids in the cod liver oil. Finally, butter oil contains a broad and deep range of important quinones including vitamin K, E and CoQ enzymes while cod liver oil is rich in vitamin A and D.