https://www.healthline.com/health/caffeine-shampoo#benefits

https://en.m.wikipedia.org/wiki/Dihydrotestosterone

https://en.m.wikipedia.org/wiki/5%CE%B1-Reductase

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https://en.m.wikipedia.org/wiki/Serine

https://en.m.wikipedia.org/wiki/Cysteine

Serine deficiency disorders are rare defects in the biosynthesis of the amino acid L-serine.

These enzyme defects lead to severe neurological symptoms such as congenital microcephaly and severe psychomotor retardation and in addition, in patients with 3-phosphoglycerate dehydrogenase deficiency to intractable seizures. These symptoms respond to a variable degree to treatment with L-serine, sometimes combined with glycine.

Cysteine has been proposed as a preventive or antidote for some of the negative effects of alcohol, including liver damage and hangover. It counteracts the poisonous effects of acetaldehyde.[32] Cysteine supports the next step in metabolism, which turns acetaldehyde into acetic acid.

cysteine is used for breaking up the disulfide bonds in the hair's keratin.

Allicin was discovered as part of efforts to create thiamine derivatives in the 1940s, mainly in Japan. Allicin became a model for medicinal chemistry efforts to create other thiamine disulfides. The results included sulbutiamine, fursultiamine (thiamine tetrahydrofurfuryl disulfide) and benfothiamine.

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Redox Interactions of Vitamin C and Iron: Inhibition of the Pro-Oxidant Activity by Deferiprone

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7312906/

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https://en.m.wikipedia.org/wiki/Allicin

https://en.m.wikipedia.org/wiki/Diallyl_disulfide

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Amyloid
Thiamine

Synuclein
(LEA) Proteins
Late-Embryo-Abundant

Modulation of α-synuclein in vitro aggregation kinetics by its alternative splice isoforms

https://www.pnas.org/doi/10.1073/pnas.2313465121

LEA (Late Embryogenesis Abundant) proteins and their encoding genes in Arabidopsis thaliana

https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-9-118