10.1016/j.neuron.2014.03.003 Neuron 93 KoflerN
Ethical considerations also play a role
Vitamin B12 can interact with medications such as colchicine (a medicine used to treat gout), metformin (an anti-diabetic agent), excessive alcohol, vitamin C products, extended release potassium products, antibiotics such as gentamicin, neomycin, tobramycin, anti-seizure medications such as phenobarbital, phenytoin, primidone, medicines used to treat heartburn like H2 blockers such as cimetidine and proton pump inhibitors such as omeprazole, antacids such as ranitidine, cimetidine
Heart risks: People with heart disease should avoid L-arginine
GHK-Cu has been widely discussed in anti-aging and regenerative medicine communities because of its relationship to: Collagen synthesis Skin remodeling Tissue repair Hair support Skin elasticity As collagen production naturally declines with age, many people begin noticing: Wrinkles Loose skin Reduced elasticity Dull skin tone Slower healing Thinning hair GHK-Cu may help support healthier collagen activity and skin rejuvenation pathways
