I have a customer who is not responding to Reta! He’s never used any GLP. Started at 500mcg for a week then been on 1mg for 3 weeks and has had NO success! He’s doubling to 2mg this week! Why do you think this is? He is 40 6’5” 280….. could he need more because he’s so big? That’s my only guess??!!! Normally I’d never say it’s size related but this seems odd to me! He’s not obese either! He’s just like a big human!! Wants to loose 30 pounds tho!