These medications differ in their duration of action, administration frequency, and specific formulation, yet they share a common mechanism of action
Average weight loss ranges from 1015% of body weight over 12 weeks with consistent semaglutide use, though individual timelines vary widely based on starting weight, genetics, and adherence
The main practical disadvantages are: poor absorption in standard capsule form, the need for consistent daily use over 8-12+ weeks before visible results, relatively higher cost for well-absorbed formats, mild and uncommon side effects like digestive discomfort or headache in some users, and the risk of unrealistic expectations from aggressive marketing claims
Several studies demonstrated that GIP acts as an insulin sensitizer in adipocytes and disruption of the GIP/GIP-R axis has been reported in insulin-resistant states such as obesity 50,51
Both retatrutide and CJC/Ipa can cause mild fluid retention
Staying hydrated is so important and will assist in combating headaches and dry mouth. Nausea and Vomiting: The FDA reports that about 16% to 20% of people using Ozempic experience nausea, and 5% to 9% deal with vomiting