In clinical trials, these medications helped participants lose 15 to 20% of their body weight in a 68-week trial
Factors like your genetics, underlying insulin resistance, hormonal imbalances (especially common in women!), other medications you might be taking, your sleep quality, and even your stress levels can all profoundly affect how you respond to GLP-1 medication
Research framing, not a product-effect claim
And for researchers interested in potential neurological effects , the nasal route offers something injections cannot: a more direct pathway to the central nervous system
Weight Loss Tirzepatide is sold under the name Zepbound
Know though that a high demand for Wegovy and Ozempic that started in 2022 led to shortages of these medications