A study in the Journal of Clinical Biochemistry says, Vitamin B12 deficiency can cause big problems with nerves and blood. Vitamin B12 is key for making DNA, fatty acids, and energy. Source: Journal of Clinical Biochemistry Common Signs of Deficiency A Vitamin B12 shortage can show in many ways, like: Fatigue and weakness Numbness or tingling in hands and feet Difficulty walking Mood changes, such as depression Spotting these signs early is key for quick action
This phase quickly fills up the bodys vitamin B12 stores
Factors Influencing Dosage and Frequency Several factors can influence the dosage and frequency of Vitamin B12 injections: Severity of Deficiency: More severe deficiencies require higher doses and more frequent injections initially
The target muscle, vastus lateralis, is halfway between your groin and your knee, about 68 in (1520 cm) from the crease of your leg
fills to the required amount
Some people find success with an approach called split dosing , where they divide their weekly dose into two injections given 3 to 4 days apart
