If they give you hesitancy with that, then thats a red flag
Vitamin B12 deficiency can manifest through a range of symptoms, such as: For further information about the symptoms of a Vitamin B12 deficiency, please refer to the NHS website here
7: Masnec S, Kokot A, Kralj T, Zlatar M, Loncaric K, Sablic M, Kalauz M, Beslic I, Oroz K, Mrvelj B, Beketic Oreskovic L, Oreskovic I, Strbe S, Staresinic B, Slivsek G, Boban Blagaic A, Seiwerth S, Skrtic A, Sikiric P
Vitamin B12 Injection Training Boost Your Clinical Skills Learn safe and professional Vitamin B12 injection administration techniques with hands-on practical training
However, more research is needed to determine which substances in asparagus are responsible for these positive effects, especially in humans
Basic Blue 9;tetramethylthionine Chloride 166