When starting Vitamin B12 therapy, its not unusual for individuals to grapple with questions like, Feeling worse after my B12 injection, is that natural? This period, often termed as a healing crisis, can manifest through symptoms such as: Enhanced feelings of fatigue, tiredness, and increased sleep requirements Sensations akin to mild flu-like symptoms or body aches Experiences of headaches, nausea, or feelings of being lightheaded A foggy mind and challenges with concentration Mood fluctuations including irritability, anxiety, or a subdued mood Alterations in appetite and digestive patterns Contrary to being seen as an adverse reaction, these symptoms are essentially indicative of the body acknowledging and adapting to the surge of B12
Functions of B12 in the Body Vitamin B12 is vital for several body functions: Energy Production: B12 helps make ATP, the energy source for cells
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Because B12 is found almost exclusively in animal foods, the NIH notes that vegans and vegetarians face a higher risk of deficiency without supplementation
What does injecting B12 into fat actually mean
16 weeks 4 x 10 mL bottles 11 vials use 33 mL total