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Options for add-ons include: Vitamins: Your body needs these important micronutrients to function properly and thrive

Patients who have a compromised gastrointestinal system (with a low production of intrinsic factor) are not able to absorb enough vitamin B12 from food or a pill form

Rotate injection sites with each weekly dose to minimize the risk of local reactions and injection site irritation

More even and radiant skin tone with continued use

The study's outcomes suggest that GHK-Cu copper peptide could hold translational value as a neuroprotective therapy, though further testing in aged or tau-based models is warranted