Has anyone lost a substantial amount of weight using HCG injections?

I am researching hcg to lose weight. Have heard it gives your body energy using the excess fat. This is the same substance produced by womens bodies when first becomes pregnant. I have several serious chronic conditions that zap all my energy, keeps me from being able to exercise. I need something to help me lose weight and feel up to being able to do my curves exercises. This could possibly give me a large portion of my life back. Please help with any advise, sites, weightloss tools.