In animal studies, P21 has been shown to boost levels of BDNF (brain-derived neurotrophic factor), thus promoting neurogenesis (nerve growth) and inhibiting the formation of Amyloid plaques and Tau proteins seen in Alzheimer's disease
Skin improvements may appear within a few weeks, while deeper healing benefits take longer
And of course everybody's different and, in all seriousness, anytime you add or delete something from your consumption, should consult some trusted healthcare professional, trusted by you
NAC should be given relatively quickly after an overdose, as its efficacy begins to decline 8-10 hours following intoxication (Smilkstein 1988
Powerful antioxidant: Glutathione is one of the body's most important natural antioxidants
How long does reconstituted tirzepatide last in the fridge