In the central nervous system, semaglutide activates GLP-1 receptors in hypothalamic regions that regulate appetite, increasing feelings of satiety and reducing hunger, which leads to lower calorie intake and sustained weight loss
Some patients may require imaging studies (ultrasound, CT scanning) or referral to hepatology, haematology, or oncology services
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18% of US respondents reported taking prescription drugs for weight loss in 2025, up from 10% in 2024 Source: Euromonitors Voice of the Consumer: Health and Nutrition Survey, fielded February 2024 Legacy weight loss brands turn their attention towards GLP-1 consumers Heritage weight loss companies are shifting focus to accommodate the GLP-1 consumer
As research advances and therapies become more accessible, many people are exploring how stem cells might play a role in injury recovery, inflammation management, and overall health support