Aside from PP405, which is undergoing a Phase II clinical study, none of these peptides is classified as a medicine [10]
Give it a few weeks and discuss any changes (or lack thereof) with your healthcare provider at follow-up
Contact a healthcare provider if you notice: Persistent or worsening neuropathy symptoms, such as tingling, numbness, burning pain, or weakness New or unusual side effects, including skin rash, itching, or acne-like breakouts Possible medication interactions, especially if you take metformin, acid-reducing medications, or other long-term prescriptions Changes in neurological function, such as balance issues, confusion, memory changes, or worsening coordination Recognizing these warning signs early helps prevent complications and supports better long-term nerve health outcomes
A balanced diet with animal products can prevent B12 deficiency, notes a top nutrition expert
The function was also demonstrated in the C57BL/6 mouse model