Ozcan U, Cao Q, Yilmaz E, Lee AH, Iwakoshi NN, Ozdelen E, et al
doi: 10.1186/s40364-020-00251-y 42 FrancoFJaccardARomeroPYuYRHoPC

Injectable & IV Treatments Lipotropic (MIC) injections - for metabolism and fat burning Vitamin C, D, and other nutrient injections Glutathione injections - for antioxidant support IV hydration therapy and vitamin drips NAD+ IV therapy - for anti-aging and cellular health Anti-Aging Injectables Botox/Dysport (neuromodulators) - for wrinkles and fine lines Dermal fillers (Juvederm, Restylane) - for volume restoration Lip fillers Sculptra - for collagen stimulation Kybella - for double chin reduction Laser & Light Treatments IPL Photofacial - for sun damage and pigmentation Laser skin resurfacing Energy-Based Devices RF Microneedling (Sylfirm X) - for skin tightening PDO Thread lifts Microneedling with PRP Body Contouring EMSculpt - muscle building and fat reduction Radiofrequency body tightening Cellulite reduction treatments Facial Treatments HydraFacial Chemical peels (VI Peel, Vitalize, Rejuvenize) Microdermabrasion Medical-grade facials Oxygen facials Skin Rejuvenation PRP (Platelet-Rich Plasma) facials Exosome therapy LED light therapy Wellness Services Lymphatic drainage massage Medical-grade skincare products Body wraps and scrubs Weight loss programs We recommend combining B12 injections with IV therapy for enhanced energy and metabolism benefits, or pairing them with anti-aging treatments like Botox and fillers for a comprehensive "look good, feel good" approach

doi: 10.1186/s13041-019-0501-0 228 KennyEMFidanEYangQAnthonymuthuTSNewLAMeyerEAet al
It explains that GLP-1 receptor agonists slow gastric emptying and reduce gastric acid secretion, so food stays in the stomach longer and bacteria have more time to ferment it