Goldstein, MD, Allan L
Cognitive Fog: Difficulty concentrating, memory lapses, or a general feeling of mental slowness
Having IBD can damage the digestive tract, making it hard to absorb B12 despite consuming enough in your diet
A: Integrative clinics may combine it with lifestyle, nutritional, or hormonal approaches, but patients should consult their provider about possible interactions
Available at: Accessed 6/29/2012
In rare cases, some people might have severe side effects like: Skin rash, itching, or hives Swelling of the face, lips, or tongue Chest pain or tightness Blue tint to the skin Difficulty breathing or wheezing A swollen, painful area on the leg Dizziness If you experience any of the above side effects, reach out to a healthcare provider immediately