Preclinical research suggests NNMT inhibition may affect fat cell metabolism, insulin sensitivity, body weight, and energy expenditure in animal or cell models
Samples were resuspended in 2% acetonitrile (ACN), 0.05%TFA and peptide concentrations were estimated with 205 nm absorbance readings (Nanodrop, Thermo Fischer)
That said, there is a zinc dietary gap, particularly for vegetarians and vegans
None of these peptides are licensed medicines in the UK, and supplying them for human use without MHRA authorisation is unlawful under the Human Medicines Regulations 2012
The short answer: it depends on how your provider gives it
One study found that GLP-1 use was associated with a reduction in alcohol cravings