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Its core mechanisms are closely related to disorders of cellular energy metabolism, accumulation of oxidative stress, and reduced capacity for DNA damage repair
Some individuals report developing acne after starting B12 supplements or injections, raising questions about this potential side effect
No controlled study has tested the two in combination against either alone, so combination-specific claims cannot be supported
Impact of Vitamin B12 on Bacteria: Vitamin B12 may influence how Cutibacterium acnes behaves on your skin
This gap is why clinical protocols for acute glutathione repletion -- liver support, immune challenges, detoxification -- consistently use parenteral routes rather than oral supplementation
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