High-resolution mass spectrometers, such as the Orbitrap Mass Spectrometer, are often used for untargeted profiling due to their exceptional mass accuracy and resolution
What is even more worrying is that it is difficult to estimate how many people may be using counterfeit or non-prescription versions purchased online
This approach is appropriate as it accounts for both within-study and between-study heterogeneity, allowing for more generalized conclusions that consider differences in study populations, interventions, and outcomes (11)
Sources Mounjaro KwikPen 10mg solution for injection in pre-filled pen, emc [accessed 16 October 2025] Obesity, NHS [accessed 16 October 2025] Once-Weekly Semaglutide in Adults with Overweight or Obesity, NEJM [accessed 16 October 2025] Tirzepatide Once Weekly for the Treatment of Obesity, NEJM [accessed 16 October 2025] Wegovy 0.25 mg, FlexTouch solution for injection in pre-filled pen, emc [accessed 16 October 2025] Patient Reviews Related Weight Loss Treatments Further Reading on Weight Loss Do Appetite Suppressants Work
Avoiding the mistakes that undermine your protocol is equally important