By EMILY CRAIG HEALTH REPORTER FOR MAILONLINE PUBLISHED: 08:59 EDT, 26 October 2022 | UPDATED: 09:41 EDT, 26 October 2022 A new miracle weight-loss injection could help fat people beat the bulge. Scientists say the drug — yet to be named — is even better than already-approved medicines. The jab hijacks the body’s own appetite-regulating system within the brain, tricking...