Several factors contribute to the SAMe deficiency characteristic of the AD brain including malnutrition, hyperhomocysteinaemia, excessive SAMe consumption in polyamine synthesis in the setting of chronic neuroinflammation, and other as-yet unknown mechanisms
Most patients are surprised to learn that the technical definition of a dark scar is any patch of skin where the pigment is darker than the surrounding skin tone
Normally, acetaldehyde is quickly converted into less harmful substances, but impaired acetaldehyde metabolism can lead to alcohol metabolite accumulation
[3] Cho NH, Shaw JE, Karuranga S, Huang Y, da Rocha Fernandes JD, Ohlrogge A, et al
Peptide nasal sprays are formulations designed to deliver peptides through the nasal cavity
And while the answer isn't a simple yes or no, the underlying science is fascinating and points toward several plausible mechanisms worth exploring