Some research in aggressive triple-negative breast cancer (TNBC) cell lines has shown possible tumor-promoting effects, perhaps through oxidative stress and VEGF-related pathways
3 4 , Biochemical Properties and Metabolism Allulose possesses distinctive metabolic characteristics that contribute to its therapeutic potential
Importantly, there is no evidence of dangerous rebound effects or acute medical complications from stopping tirzepatide itself, but the loss of therapeutic benefits requires proactive management
Two systematic reviews and meta-analyzes published in 2025 narrowed that range somewhat, landing around 20 to 30% of total weight lost (Karakasis et al., Metabolism , 2025
Although early studies have shown promising Retatrutide weight loss results, future availability in the UK will depend on further clinical evidence and regulatory review