So doctors often prescribe B12 injections for patients over 50 to help keep their B12 levels healthy
While effective for some, these approaches often fall short for individuals with underlying metabolic challenges, hormonal imbalances, or age-related barriers
Conversely, some studies show that a deficiency in vitamin B12 may cause appetite loss, potentially leading to weight loss if left untreated ( If youre low or deficient in B12, your healthcare provider will likely recommend oral vitamin B12 supplements or injections to increase your blood levels ( summary Low levels of vitamin B12 can cause megaloblastic anemia, which is characterized by shortness of breath, headaches, and fatigue
However, B12 injections are not a treatment for insomnia, depression, or anxiety on their own
Elevated C-reactive protein levels in overweight and obese adults
Learn more about what can cause a B12 deficiency and how this can present