@maloc There are several research papers and presentations/videos by doctors and researchers about osteoporosis drug sequencing or order to take them. I don't want to post them all here, but search YouTube for Dr. Michael Lewiecki or Dr. Benjamin Leder for lots of detailed information.

For a quicker overview of sequencing try this one:
Osteoporosis Treatment: Best Order for Medications Explained

This video from Douglas Description: "Lucas ... explains that drug sequencing matters, with evidence showing the best results come from starting with anabolic (bone-building) drugs before transitioning to other therapies. ... "