Doctors extol their virtues on popular podcasts while social media influencers wax lyrical about their transformative powers, but the evidence that unapproved peptides work is virtually non-existent, and significant harms are stacking up
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Devanaboyina SC, Lynch SM, Ober RJ, Ram S, Kim D, Puig-Canto A, et al
Syringe size Choose the smallest syringe that fits your draw so the mark is easier to read
Your GP can arrange screening tests such as late-night salivary cortisol or 24-hour urinary free cortisol if clinically indicated
Tumour-homing peptides: tools for targeting, imaging and destruction