Preclinical research indicates it exerts cytoprotective effects across multiple organ systems, promotes angiogenesis, modulates nitric oxide pathways, and interacts with growth-factor systems involved in tissue repair [1] [2]
Carrying syringes and vials raises practical and sometimes legal complications that a simple nasal spray bottle avoids
The rise of continuous monitoring and growth of self-directed healthcare: From Apple Watches, Whoop, and the Oura ring to consumer-level glucose monitors from companies like Abbott and Dexcom, healthtech has grown with the consumer desire to be informed about their health at all times
Lastly, those who suffer from Chronic Fatigue Syndrome (CFS) have been shown to greatly benefit from B12 injections
If a severe allergic reaction does occur, it will usually be within 20 - 30 minutes of giving the injection and the most common sign is collapse