Ke ketogenic diet gar eko new yihe miwesedew beza lay bizu side effect new yalew appetite(hunger) supress new miyaregew legizew gin lik endakomshi appetite will multiply so you will gain all that you lost maybe even more.plus there are tons of other side effects like exhaustion, diarrhea, constipation.beza lay tenash lay koyto miyametaw aytawekim and it's probably expensive.i recommend you do it the natural way.