It is most likely to be effective when it is a part of a broader health strategy which involves gut support, balanced nutrition, weight management, appropriate exercise, and overall inflammation control
However, things may be changing in the research world
The DAC-free version (Mod GRF 1-29) has a half-life of approximately 30 minutes, preserving the physiological rhythm of GH secretion
While serotonins exact role in depression is still being debated, low serotonin levels have traditionally been linked to symptoms such as sadness, low energy, and irritability all of which are often seen in people with major depressive disorder
More importantly, taking both supplements may result in excessive intake of other B vitamins, particularly vitamin B6 (pyridoxine) and niacin (B3)
Gulino FA, Leonardi E, Marilli I, et al