| − | A fruit grown on coconut trees, largely grown in hot, tropical areas. It has thick shell. Coconut can often cause serious neck injury.<ref>http://www.passivesafety.com/08_documents/docs_projects/final_reports/esv_paper_2001_whiplash1.pdf</ref> | + | A fruit grown on coconut trees, largely grown in hot, tropical areas. It has thick shell. Coconut can often cause serious injury.<ref>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=6502774&dopt=Abstract</ref> |