I stay away from fish oil due to concerns about pollutant bio-accumulation in fatty flesh. My research leads me to believe algae-based EPA/DHA supplements are m

I stay away from fish oil due to concerns about pollutant bio-accumulation in fatty flesh. My research leads me to believe algae-based EPA/DHA supplements are much safer, as they're created in a clean, hermetically sealed environment. However, our bodies are perfectly capable of creating the long-chain variants from polyunsaturated fats, provided we avoid the standard Western diet of processed products, which unbalances the omega3-6 ratios and impedes their desaturation and elongation.