https://todaygotbetter.com/digest/2026-07-05/ Today Got Better en 2026-07-05T07:00:00Z Your deep sleep builds muscle and the US death rate just set a record low https://todaygotbetter.com/digest/2026-07-04/ Today Got Better en 2026-07-04T07:00:00Z Hobbit humans dined on dragon scraps, and smell wires us to mice