For all protocols, sourcing quality peptides is fundamental
Jessen N, Djurhuus CB, Jorgensen JO, et al
As I elaborate on in my video The Symptoms of Vitamin B12 Deficiency , these include: Abdominal distention Chronic diarrhea Shortness of breath Swollen, red, painful feet Skin darkening Bilateral useless hand syndrome Numbness and tingling in the hands and feet Muscle cramps Dizziness Cognitive disturbances Difficulty walking Erectile dysfunction Fatigue Depression Psychosis Coma Blindness Vitamin B12 Deficiency Treatment Is A Vitamin B12 Shot Better Than Taking B12 Orally
However, they also take on separate functions
Int J Mol Sci 17(12):2069 Ley B, Thriemer K, Jaswal J et al (2017) Barriers to routine G6PD testing prior to treatment with primaquine
Patients should always report new or concerning symptoms to their healthcare provider to determine whether they are related to treatment or other factors