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This isn't speculation

Folate (as activated 5-formyltetrahydrofolate from Organic Lemon) : Crucial for DNA synthesis and repair

In salmonids, acute stress has been shown to transport intestinal mucin towards the anus (Olsen et al., 2005, Olsen et al., 2008), exhaust eicosanoid cascades (Olsen et al., 2012) and rupture of junctional complexes eventually leading to impaired barrier functions that may last for several days after exposure (Olsen et al., 2002, Olsen et al., 2005)

Moreover, a small fraction of intracellular cysteine is used for the biosynthesis of coenzyme A and subsequently CoQ 10 , a key metabolite for preventing membrane lipid peroxidation and ferroptotic cell death 5,6,15 (Fig