This category prohibits sample substitution, urine dilution, and other actions like use of protease that compromise sample integrity and anti-doping control reliability
Given the peptide molecular weight of 5,414.9 Da and 39 amino acid sequence including non-standard residues, mass spectrometry confirmation of the correct molecular species is essential
B12 injections are also used to treat people with malabsorption (gastrointestinal conditions that prevent proper absorption of B12 from the gut), for example, people with atrophic gastritis (stomach inflammation) and intrinsic factor deficiency (pernicious anemia) or those who have undergone surgical procedures such as gastrectomy or small bowel resection (stomach or intestine removed), autoimmune diseases, etc
Response times vary considerably based on injury severity, chronicity, individual healing capacity, and product quality