However, in the dataset used in this analysis, there were few mentions of injections or injectables in the posts (e.g., ProHeart 6, a 6-monthly vet-administered injectable to prevent Heartworm disease in dogs, manufactured by Zoetis Inc., was mentioned, Figure 9)
People with megaloblastic anemia, some gut problems, or malabsorption might need both
So the practical takeaway is not oral is better or SC is better. It is: pick one route, follow the documented per-dose figure for the vial you have, and keep the route constant so that whatever you observe is not confounded by a mid-stream route change
A trained professional knows the correct technique, including using the right needle to ensure the injection is as comfortable and effective as possible
The frequency of injections depends on your individual goals
My Mom had never had a facial before and I scheduled one for her birthday