Converting Headings to Text

Sorry for a stupid question but how can headings in Bear using Mac OSX on a Macbook - be turned in simple text - I frustratingly cannot find how to do it. Many thanks for help you can give !

Place the cursor at the beginning of the line and hit DEL. Alternatively, you can use the shortcut corresponding to the header level with the cursor anywhere in the paragraph (CMD+1 for header 1, CMD+2 for header 2, …).

Huge thanks for the reply - got it now !

Thank you again !