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If the goal is weight management or body recomposition, this is often a more realistic window to judge early progress than the first couple of weeks
Studies, most of them small, have shown collagen peptide supplements to improve joint function, reduce joint pain and contribute to reducing or delaying skin aging while improving skin elasticity and hydration
As expected, children assigned to the supplement experienced a 40% increase in the reduced form of glutathione because this supplement provides a natural source of cysteine, the rate-limiting step in glutathione biosynthesis, that ultimately leads to increased intracellular levels
So thats the background biology
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