Free radicals can be a result of a variety of factors such as toxin exposure, stress, immune dysfunction, and poor nutrition but our body also produces free radicals naturally during cellular reactions
Boosting immune system against cancer by melatonin: a mechanistic viewpoint
doi: 10.1159/000534025 276 SchaeubleDMyersB
Environ Pollut 292:118390 Hou L-S, Zhang Y-W, Li H, Wang W, Huan M-L, Zhou S-Y et al (2022) The regulatory role and mechanism of autophagy in energy metabolism-related hepatic fibrosis
it's the "other stuff." Many cheaper supplements contain synthetic fillers, artificial flavors, or flow agents like magnesium stearate that can irritate the gut
Ipamorelin, while also stimulating the pituitary gland, does so with a slightly different approach and potency