With a Gold IRA
https://objectstorage.us-ashburn-1.oraclecloud.com/n/id9kqfwnklno/b/financialupdates/o/GoldIRA/uncategorized/vanguard-and-precious-metals-iras-details-prospects.html
With a Gold IRA, that you could diversify and probably stabilize retirement outcomes by using including actual gold alongside standard investment holdings.