fatigue after b12 injections why do i feel more tired injection Vitamin available Vitamin B12 plays an Vitamin B12 Injection - MEDICAL

The causes of this deficiency include poor dietary intake, malabsorption, and pernicious anemia

Intramuscular (IM) injections bypass the gastrointestinal tract entirely, making them particularly effective when oral absorption is unreliable or when a confirmed deficiency requires prompt correction

When fewer calories are consumed, its also possible to fall short on essential nutrients, including B12

This anti-inflammatory action allows follicles to function optimally rather than fighting constant immune assault

It contains a methylcobalamin injection of 1500 mcg, which helps to improve the level of vitamin B12 in the body