do you use the z track method to inject b12 Z-Track Method: Administering IM Injections with Ease Admin IM Z track
Description
Data indicate that a single injection typically maintains therapeutic levels for approximately one week [25]

Typically, healthcare providers recommend weekly B12 shots for weight loss if deficient, then shift to monthly
Your provider at Modern Wellness Clinic will advise on the most appropriate combination for your goals

Magnesium and birth control Theres no evidence that taking magnesium has any impact on birth control effectiveness

At very high oral doses (54 mg), gastrointestinal side effects increased significantly