Patients with known metal allergies, specifically to copper, should consult with a professional before starting a regimen
Subglottic stenosis and granuloma of the vocal cords are serious consequences of reflux caused by direct contact injury of the delicate mucosa of the airway, resulting in stridor, cough, or dysphonia (Figure 1.5)
Opened capsules or prepared solutions should be kept cold, protected from light, and used promptly according to standard laboratory practices
Some pharmacies use methylcobalamin instead of cyanocobalamin, which is a different form of B12 with slightly different pharmacokinetics
Sealed jar design: Protects ingredients from air and contaminants, preserving potency and ensuring hygiene
It is injected subcutaneously (under the skin) of the upper thigh, stomach (abdomen), or upper arm once weekly