Help with weight loss boosting

I need help with a spell or something to boost my weight loss. I have been struggling with it more than normal this past year now that the vitamins that cause your metabolism to keep moving has a deficiency and I have to take shots for it. It also makes me very exhausted with the deficiency.
Anyone have one I would be able to do? Or performed on my behalf?

Please use the search function in the upper right. There are many threads will magical methods to help with weight loss.