doi:10.1093/nutrit/nuu011
Experts will usually tell you to avoid using your copper peptide serum at the same time as vitamin C, retinoids and strong acids, so best practice is usually to use separate your actives out into AM and PM routines to minimise adverse reactions
[14] By injecting hydroxocobalamin, vitamin B levels can be restored, helping to resolve anemia, fatigue, neurological symptoms, and other complications of B deficiency
oral, IM, and IV have all appeared in published research
The mainstay of control is preventive chemotherapy with praziquantel, usually combined with behavioral change through information, education and communication, and environmental control
You don't need to worry about vitamin C interactions because vitamin C belongs in your morning routine anyway