Pay in 4 interest-free payments of $6.28 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
doi: 10.1016/J.IJBIOMAC.2022.11.132 92 KaurJ.RajkhowaR.AfrinT.TsuzukiT.WangX
The symptoms of vitamin B12 deficiency can be quite debilitating and include, according to scientific research: Chronic fatigue and weakness Shortness of breath Heart palpitations Tingling or numbness in the extremities Poor balance Loss of concentration and poor memory Disorientation Mood changes, including depression Insomnia Imagine trying to maintain a healthy, active lifestyle when you're constantly battling severe fatigue and low energy
The most frequently reported side effects are localized and temporary
The choice between them depends on the nature of the study and whether multiple uses of a single vial are required
