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Deficiency in B12 can result in symptoms such as trouble concentrating, memory problems, and mood changes
Other ways of supplementing with vitamin B12 include: oral tablets or capsules oral or nasal sprays drops for under the tongue Your doctor can provide advice on the most appropriate option for you
Here are condition-specific considerations based on the available research and reported clinical observations
Copper peptides, including both GHK-Cu and AHK-Cu, have a well-established safety profile and are generally well-tolerated by sensitive skin types
Frontiers in pharmacology , 12 , 627533
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