Fructose: primary literature
Conduct primary literature research - NCBI / PubMed
e.g.
Fructose survival hypothesis for obesity
https://pubmed.ncbi.nlm.nih.gov/37482773
review metabolic toxicity fructose hfcs obesity
https://pubmed.ncbi.nlm.nih.gov/?term=review+metabolic+toxicity+fructose+hfcs+obesity