is b12 injection im Best Vitamin Site: Administering B12 Shots Vitamin B12 & B Complex

Symptoms of low ferritin may include: Fatigue and weakness Brain fog or difficulty concentrating Dizziness or shortness of breath Headaches Brittle nails or hair loss Feeling cold all the time Beyond the symptoms list, sustained low ferritin has measurable downstream effects: it impairs thyroid hormone conversion (T4 to T3), reduces dopamine and serotonin synthesis, weakens immune cell function, and slows wound healing

Benefits Provides highly concentrated source of B-Group Vitamins which are not readily stored in the body and are necessary for energy conversion and provision

According to the NHS, taking folic acid supplements can sometimes mask the signs of a B12 deficiency

A word on why once daily is the anchoring frequency rather than something more elaborate