HELP FOR MY STATA PROJECT (FINDING DATASETS)

Hi guys i would like to ask some information about Datasets in Stata, Does someone know where i can download a dta file or an excel in order to do a project It would be better to be official datas i was searching in particular for health datas such as Drug abuse and the use of drugs in Medicine as drugs Otherwise im looking for anything that is interesting as long as makes the professor evaluate the project well! Thanks in advance