You followed the protocol. You took the medication. You dealt with the side effects and stayed consistent. And the scale barely moved. Or you felt sick enough that you had to stop before the medication had a real chance to work. If that is your experience, there is something important you may not have been told before you started. Genetic variation plays a significant role in how well GLP-1 medications work and how severely patients experience side effects. For some patients,

You have been reading nutrition labels. Choosing the lower-calorie option. Watching portions and doing what you were told to do. And your energy is still low. Your weight is not moving. Your last blood panel was not what you hoped for. If you have been asking why counting calories doesn't work the way it should, the answer often comes down to what those calories are doing to your metabolism rather than how many there are. This is one of the most common and frustrating pattern