For example, deficiencies in vitamins B6, B12, and folate can impair methylation processes, as these vitamins are required for the production of SAMe, a key methyl donor
It is a compound that works best when levels are maintained consistently over time
The article's main point is that no safety data exist for the interaction, so the combination adds complexity without a clear benefit to weigh against it
10.1242/dev.202449 163 HamadM
10.1097/TA.0b013e31822a3254 106 Zivanovic-PosilovicG.BalenovicD.BarisicI.StrinicD.StambolijaV.UdovicicM.et al (2016)
Preliminary studies in cell culture models have explored GHK-Cus potential to support neuronal survival under conditions of oxidative stress, while in vivo bone studies have investigated its capacity to enhance osteoblast activity and mineral deposition