The only rich source of dietary squalene comes from the liver oils of the deep-sea dogfish.
Various research papers and clinical studies in Japan have been done to evaluate the cancer preventive action of Squalene.
Further analysis revealed that ASA were associated with specific lots of vaccine that contained squalene.
A study has been made of squalene synthase inhibitors by an EPSRC funded PhD student and support from Pfizer, Kent.
Squalene is a naturally occurring molecule absorbed from food, and synthesized as a precursor for cholesterol, myelin, and steroid hormones.