Snehapana is a preparatory procedure before the major purificatory therapies in Ayurveda. Normally patients looses some weight after the procedure. It should be done only under a doctor's supervision.
The therapy mostly work in cell level so the health issues won't reoccur very easily.
Next Steps
Consult an Ayurveda Doctor for more details
Health Tips
Obesity is normally an imbalance in metabolism. So don't think for shot cuts