In rare cases, some experience mild symptoms like nausea, or palpitations when injecting or receiving a NAD infusion too fast
These impurities aren't just inert filler
If you suspect any adverse effects from B12 supplements or injections, report them through the MHRA Yellow Card scheme (yellowcard
It is often studied in preclinical models linked with tissue response, tendon fibroblasts, gut pathways, and angiogenesis
The pain from a vaccine injection is due to the bodys inflammatory response to the vaccine, which can vary in intensity depending on the type of vaccine, with some vaccines like the COVID-19 (especially Moderna) and Shingrix causing more pain than others
The documented schedule is three phases: daily in weeks 14, then 5/week in weeks 58, then 23/week for maintenance