That said, oral supplements are not always ideal for people who already feel run down or who need faster results
Oral supplements are widely available and easy to stop or adjust
This method ensures maximum absorption, which is particularly beneficial for people with absorption issues, digestive disorders, or severe deficiencies
For patients whose levels fall in the borderline or gray zone, a methylmalonic acid (MMA) test provides greater specificity MMA levels rise when B12 is functionally inadequate at the cellular level, even if serum B12 appears borderline normal
Its copper also supports lysyl oxidase, the enzyme that cross-links new collagen fibers and gives the matrix strength (gene regulation, tissue clearing, and collagen cross-linking)
Who Should Consider Using GHK-Cu