While this represents a higher per-treatment cost than oral supplements, the superior absorption and reduced frequency often make injections cost-competitive over time, particularly for those who dont absorb oral forms effectively
DOI: 10.1093/qjmed/hct051 Arendt JFH et al, "Elevated vitamin B12 levels and cancer risk in UK primary care: A THIN database cohort study." Cancer Epidemiology, Biomarkers & Prevention, April 2019
The administration is non-invasive and requires no injections, medical devices, or surgical tools
The Rejuvapen device is then gently moved across the skin in a systematic pattern
Patients should be encouraged to consult their GP promptly under specific circumstances
Oxytocin is also the hormone that can make breastfeeding difficult