The only reasonable approach is to adjust your reading speed based on the topic you're reading. Is it interesting or relevant? Read slower. Is it dense and complex? Read slower.
Are you just scanning or reading for hobby/light interest, maybe hoping to encounter something interesting? Read a bit faster and slow down when needed.
I find that there are so many weird misconceptions about "how you are supposed to read a book". Just read however you like, reading comprehension and regulating your speed based on the content is a skill, something you might want to practice. But you definitely don't have to speed-read or slow-read everything once you've learned how to do that.
Are you just scanning or reading for hobby/light interest, maybe hoping to encounter something interesting? Read a bit faster and slow down when needed.
I find that there are so many weird misconceptions about "how you are supposed to read a book". Just read however you like, reading comprehension and regulating your speed based on the content is a skill, something you might want to practice. But you definitely don't have to speed-read or slow-read everything once you've learned how to do that.