At Haus of Well, our Medical Weight Loss programs in Riverside, CA are designed to help individuals achieve sustainable weight loss through personalized care and advanced treatments. The primary mechanism that semaglutide works on is activating the GLP-1 receptors in the brain, leading to a decrease in appetite and a rise in feelings of fullness. This can result in a reduction in food consumption and weight loss. It is generally recommended that semaglutide be administered as an injection once a week.