Vitamin B12 is not a substitute for folic acid [see Dosage and Administration (2.4)]
Do NOT apply copper peptides in the same routine as: Vitamin C (L-Ascorbic Acid): Ensure Vitamin C serums used on your face do not bleed into your scalp serum
How long the effects last varies by individual
Methylcobalamin B12 is also indicated in those with pernicious anemia, diabetes, neuropathy, heart disease, circadian rhythm sleep disorders, memory loss, depression, fatigue, AIDS, inflammatory bowel disease (IBD), Lyme disease, osteoporosis, tendonitis, psychiatric disorders, Alzheimers disease, liver and kidney disease, and asthma
Oral supplements are widely available and can contain many vitamins, minerals, and other nutrients to support overall health and well-being
2 Guidelines from the British Society for Haematology recommend injections three times per week for two weeks in patients without neurologic deficits