GLP-1 is a peptide naturally produced in the human body that controls blood sugar levels
Interestingly, exendin-4 (939), an antagonist of GLP-1R (Avexitide, Phase III), has been shown earlier to bind to the ECD of GLP-1R with an orientation different than that of GLP-1
Studies that were analyzed evaluated the effects of these agents on anxiety, depression, psychosocial functioning in schizophrenia, dementia, cognitive functioning, substance use disorders such as cocaine and alcohol, and behavioral problems in autism
A GP, pharmacist, or specialist clinician can: Review your current medication list for potential interactions, particularly with diabetes medications, anticoagulants, thyroid treatments, and hormonal contraceptives Assess your nutritional status and advise on appropriate supplementation only where deficiencies are confirmed Monitor for adverse effects such as hypoglycaemia, gastrointestinal disturbance, or unexpected changes in blood pressure or heart rate Refer you to appropriate NHS services , including Tier 3 weight management programmes, if you are seeking structured support for obesity Discuss contraception and family planning , as retatrutide should not be used during pregnancy or breastfeeding