A 15% reduction is associated with major improvements in blood pressure, lipids, and glucose control
Across GLP-1 withdrawal trials, about 60% of lost weight returned by 52 weeks, and a tirzepatide withdrawal trial also measured substantial regain
Semaglutide needs to be injected once a week and it claims to reduce cravings for sweet and savory foods, to help with a positive mood
Common side effects include: Nausea or vomiting Diarrhoea or constipation Heartburn or indigestion Headaches Our pharmacists can offer practical tips to manage these, such as eating smaller, more frequent meals
Bell KF, Al-Mubarak B, Martel MA, McKay S, Wheelan N, Hasel P, Markus NM, Baxter P, Deighton RF, Serio A, Bilican B, Chowdhry S, Meakin PJ, Ashford ML, Wyllie DJ, Scannevin RH, Chandran S, Hayes JD, and Hardingham GE
These medications also slow the movement of food through the stomach, which helps decrease your appetite