People with low B12 may experience: Persistent fatigue or low energy Weakness Brain fog, concentration issues, or memory changes Low mood or irritability Pins and needles, numbness, or nerve-type sensations Mouth ulcers or a sore tongue Paleness or shortness of breath (if anaemia is present) Some symptoms can become more serious if deficiency is prolonged, particularly neurological symptoms
Accessed June 27, 2023
Produce of red blood cell
Results depend heavily on baseline body composition, dietary adherence, exercise programming, sleep quality, stress management, genetic factors, and protocol compliance
Giving the Shot: At home B12 injection Technique The actual injection technique makes all the difference between "that wasn't bad at all" and "I never want to do that again." Relax the muscle you're injecting intotensing increases pain significantly