The trade-off is precision: the smaller the microgram per IU, the more forgiving the syringe granularity, but the larger the injection volume per study event
Drugs and Supplements: Phentermine And Topiramate (Oral Route)
At 48 weeks, the least-squares mean percentage change in body weight was -8.7% in the 1 mg group, -17.1% in the combined 4 mg group, -22.8% in the combined 8 mg group, and -24.2% in the 12 mg group, compared with -2.1% in the placebo group
Other benefits include: Decrease in anxiety Improvement of quality of sleep Heart health support Immunity boosting Prevents osteoporosis Eases symptoms of morning sickness and decreases the risk of birth defects during pregnancy Reduces the risk of macular degeneration Additionally, vitamin B12 is one of the most important vitamins for hair, skin, and nail health, so another benefit of regular injections includes preventing hair loss and improving skin health and strength of the hair and nails
Wegovy summary of product characteristics (2023)