Vials stored in bathroom cabinets, punctured on kitchen counters, and used across 68 weeks fail sterility testing at rates exceeding 50%
Always check the expiration or beyond-use date on the vial
NAD injections are more reliable than oral capsules for those who want to experience real physical and cognitive improvements
Furthermore, it is easily dissolved in water and needs no carrier for its application
Symptoms of severe vitamin B12 deficiency can include visual disturbances, severe joint pain, paresthesia (tingling in the hands and feet), memory problems, depression, anxiety, poor muscle function, ataxia (impaired balance and coordination), changes in reflexes and even infertility