Key Takeaways In a 2025 study, roughly 10% weight loss on a GLP-1 drug raised the share of men with normal total and free testosterone from 53% to 77% with no hormone therapy given
The dual GIP/GLP-1 receptor agonist tirzepatide is among the furthest developed multi-agonists for diabetes care and has so far displayed promising nephroprotective effects
Do not take large amounts of opioids, including opioid-containing medicines, such as heroin or prescription pain pills, to try to overcome the opioid-blocking effects of naltrexone
References to obesity, weight loss, or type 2 diabetes throughout this page reflect ongoing scientific investigation and do not constitute treatment recommendations or medical claims for this product
Efforts to minimize animal suffering and promote welfare were paramount, and included the incorporation of anesthetics, refined handling techniques, and rigorous application of the three Rs principle (replacement, reduction, and refinement) to lessen the impact on participating animals [18]
No, there are currently no GLP-1 patches licensed by the MHRA or approved by NICE for use in the United Kingdom