Am J Clin Nutr 69:504508 PMID: 10075337 Photo: Nuts by Mariya Chorna
The NHS schedule for treating B12 deficiency is a loading dose of 1mg hydroxocobalamin by intramuscular injection every two to three days for two weeks, then a maintenance dose every two to three months for life when the cause is non-dietary
The intramuscular route is used for those who have severe B 12 deficiency symptoms, have gastrointestinal intolerance, and are not compliant with their oral supplementation, or when oral supplementation does not maintain B 12 level
Ideal candidates for GHK-Cu before and after transformations, based on published research and user reports, include: People in their 30s and early 40s are noticing the first signs of aging People with photoaged or sun-damaged skin People with sensitive, reactive, or rosacea-prone skin People recovering from microneedling, lasers, or peels People dealing with hyperpigmentation, melasma, or acne marks People with early-to-moderate hair thinning People in their 50s and beyond focused on maintenance First-time peptide users looking for a gentle starting point Severe deep wrinkles, advanced sagging, significant volume loss, and fully dead hair follicles wont respond significantly