I am curious about the effects and benefits of diet injections.

Recently, I haven't been managing my weight well, so while looking into various methods, I became interested in diet injections.
I have tried to consistently exercise and follow a diet, but my weight hasn't changed as much as I expected, so I am considering other methods as well.
If you look at online reviews, there are stories saying that controlling one's appetite became easier after getting diet injections.
There are many reviews saying it helped with weight loss, so I am curious to know how effective it actually is.

In particular, it seemed like the types of injections or programs used varied from hospital to hospital.
I would like to know what criteria I should use to make a choice.
Since everyone has a different constitution or health condition
I am looking into this even more carefully because I don't think the same results will appear for everyone.
I would also like to hear opinions from those who have actually received counseling or have experience with it.

I am also curious about the biggest advantage of diet injections.
Whether there is a synergistic effect when combining diet and exercise
Whether it can be managed without burden while going about daily life
I would also like to know what I should pay attention to regarding maintenance.
My goal is not just short-term weight loss, but to maintain a healthy weight.
We also consider continuous management methods to be important.