There are a few potential ways GLP-1s help you lose weight
Use: Glutathione is involved in many processes in the body, including tissue building and repair, making chemicals and proteins needed in the body, and for the immune system
Eli Lilly and Company (Press release)

version 2.4.2 posted on 2025-09-19 Sep 19, 2025 Version 2.4.2 Changes in this update: * Fixes issue where duplicate custom dosages could be created * Fixes rare crash on app launch and another rare crash on charts * Fixes haptics on sliders * Fixes issues with zero values on side effects * Translation fixes for German, Turkish, Polish, Czech, Arabic, Dutch version 2.2.0 posted on 2025-06-27 Jun 27, 2025 Version 2.2.0 Changes in this update: * The app should now be considerably faster * The Estimated Medication Levels chart is now smoother and easier to use * All charts and metrics boxes on Results screen now follow the selected date range * Calorie and side effect results charts now use weekly averages for longer date ranges * Shot labels on weight change results chart are easier to read and less crowded * Fixes bug with per-shot weight change total being off by an ounce or two * Calendar screen is faster * The Add/Edit shot screen now shows a preview Estimated Medication Level chart (requires Shotsy+) * Added support for data import * Improved accessibility labels for VoiceOver * Moves 'Show all records' button to new 'Manage My Data' screen in settings * You can now use 'Show all records' to bulk-select and delete weight, dietary, and shot records * Attempts to fix crash on launch from Apple Health sync * Adds localizations for Turkish and Italian, updates localizations for Korean and Dutch * Requires iOS 18 and above version 2.1.1 posted on 2025-05-22 May 22, 2025 Version 2.1.1 Changes in this update: * Bug fixes and improvement to Add Shot functionality

However, researchers note that large-scale studies confirming the drugs effectiveness and long-term safety for children with ASD have not yet been completed
No, Contrave is not an opioid