This is particularly relevant because so many injuries (chronic Achilles tendinopathy, rotator cuff tears) occur in areas with inherently limited blood flow
Photo Illustration by: Dr
Seek medical advice if you experience: New-onset insomnia or significant sleep disruption that persists after starting B12 supplementation Paradoxical fatigue : Worsening tiredness despite taking B12, which may indicate an underlying condition requiring investigation Neurological symptoms : Tingling, numbness, balance problems, or cognitive changes, which could suggest B12 deficiency or other neurological conditions Mood changes : Anxiety, agitation, or depression that develops or worsens after starting supplementation Palpitations or rapid heartbeat : Though rare, some individuals report cardiovascular symptoms that should be evaluated It's important to note that sleep disturbances may be unrelated to B12 supplementation
More alarming still are reports of users contracting HIV, hepatitis B and C, and serious eye infections from contaminated injections
Various physiological & pathological states, such as wound healing or regeneration after damage can be connected with these processes
