Many people report feeling stable and more focused rather than feeling jittery, flushed, or overstimulated
doi: 10.3389/fnagi.2024.1527535 181
PMID 26185175
It is widely promoted online as a healing peptide for injuries, tendons, muscles, gut repair, and athletic recovery
Further clinical validation is needed to confirm their utility and facilitate their integration into future diagnostic protocols
Below are the most common symptoms of a vitamin B12 overdose: Nausea, vomiting, diarrhea, constipation Anxiety, restlessness Headaches and dizziness Tingling sensation, numbness Skin rashes, acne, itching Source: Kubala, 2023 These symptoms may also be caused by other health conditions