This may have to do with its interaction with other hormones, such as serotonin (known popularly as the happy hormone), which is a neurotransmitter involved in mood and appetite regulation, and sex hormone-binding globulin (SHBG)
The peptide appears to support healthy tissue repair without promoting excessive or disorganized growth
For that group, treating the deficiency is important, because an untreated deficiency does not stay still
You might see labels for glutathione, L-glutathione, or reduced glutathione, leading many to wonder if these are different nutrients or simply different names for the same thing
The studies specifically looking at soft tissue healing also spread the assessment of healing markers throughout the research period, involving data collection at various time points, for example, 1, 4, 7, 10 and 14 days throughout a 14-day study