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Signs of B-12 deficiency can include fatigue, weakness, sore tongue, nerve pains, insomnia, depression, canker sores, easy bruising, numbness and tingling in hands or feet, and memory problems
Final FDA action on KPV is still pending
Research Use Only Disclaimer: This product is sold strictly for in vitro laboratory research
Clinical trials included participants up to age 75 with no significant safety concerns in older adults
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