What is the best way to share news in messages?

Question

PHP

Hello, tell me how best to share the news in messages? Add the news id to the database and then calculate it every time joinLeft with the news table or add a fully formed html code of the news to the message field.
Cons:
In the first case, if the news is changed, its latest version will appear in the messages.
In the second case, you do not need to constantly join the table with the news.

Answer 1

and what is the problem of "constantly joining the table with news"? Do electrons erase their backs?