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Avoid self-administration and consult a doctor if pregnant, lactating, or managing chronic conditions
B12 deficiency can lead to weakness and fatiguetwo culprits that often keep people from sticking to their diet and exercise plans
However, individual reactions can vary, and its advised to consult a healthcare professional before use
Wang DZ, Wang C, Wu H, Li ZM, Ye Q (2016) Glutathione production by recombinant Escherichia coli expressing bifunctional glutathione synthetase
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