Vitamin B12 (cobalamin) is a water-soluble vitamin important in the hematologic and nervous system
Loading vs maintenance dosing protocols Loading phase dosing (Weeks 1-4): Why loading exists: Saturates tissue quickly Builds therapeutic levels fast Front-loads healing response Essential for good results Standard loading: 5mg twice weekly (10mg/week total) Days: Monday and Thursday (or Tuesday/Friday) 3-4 days between injections 4 weeks = 40mg total needed Aggressive loading (serious injuries): 7.5-10mg twice weekly (15-20mg/week) Used by athletes with major injuries Expensive but faster results 4 weeks = 60-80mg total Conservative loading (budget/prevention): 2.5mg twice weekly (5mg/week) Slower tissue saturation Takes longer to see results 4 weeks = 20mg total Maintenance phase dosing (Weeks 5+): Standard maintenance: 2-5mg once weekly Most use 2.5mg weekly Sustains therapeutic levels Continue 4-8 weeks after loading Why maintenance matters: Loading alone insufficient for deep healing Maintenance consolidates gains Prevents reinjury Keeps inflammation down Duration of maintenance: Minimum: 4 weeks Standard: 8 weeks Extended: 12+ weeks for chronic issues Total protocol examples: Standard 12-week protocol: Weeks 1-4: 5mg twice weekly = 40mg Weeks 5-12: 2.5mg once weekly = 20mg Total needed: 60mg (12 vials of 5mg) Cost: $540-$720 Aggressive 8-week protocol: Weeks 1-4: 7.5mg twice weekly = 60mg Weeks 5-8: 5mg once weekly = 20mg Total needed: 80mg (16 vials) Cost: $720-$960 FREE TOOLS FAQ What's the difference between TB-500 loading phase and maintenance phase
It affects the medicine itself
DOI: 10.1016/j.peptides.2005.01.029 Anti-Inflammatory Melanocortin Signalling Research using MT-2 as a pharmacological tool has investigated MC3R and MC4R-mediated anti-inflammatory pathways in macrophage, keratinocyte, and neuronal cell models, including NF-B pathway suppression, pro-inflammatory cytokine downregulation, and melanocortin-mediated immune modulation research areas of relevance to neuroinflammation and peripheral inflammatory signalling biology
Zhongguo Yi Xue Ke Xue Yuan Xue Bao 33, 4550
This systemic mechanism is part of why TB-500 is sometimes considered for injuries that involve more diffuse tissue involvement or chronic, widespread inflammation rather than a single discrete injury site
