Regarding squalene, the different sources show marked variations in their concentration: shark liver oil is traditionally the richest source, with a yield equivalent to 40% of the liver weight or between 2300 and 8400 mg/100 g of oil (Castaeda-Reyes et al., 2021
PMID 11747427
doi: 10.1097/00000441-199907000-00006 59 SchwartzBGjiniPGopalDMFettermanJL
Certain foods are associated with stronger natural GLP-1 release, including: High-protein foods such as eggs, fish, and legumes Fibre-rich foods including vegetables, whole grains, and pulses Fermented foods that support gut health, such as yoghurt and kefir (4,5) A diet that supports gut health generally appears to support better GLP-1 activity, which is part of why gut microbiome research has become relevant to this area
When he started, there were only a couple of options