Home Healthy Living Numbness in Your Hands? This Vitamin Deficiency Could Be the Cause! Numbness in Your Hands? This Vitamin Deficiency Could Be the Cause! HealthyJuror Jun 20, 2023 comments off Tweet on Twitter Share on Facebook Pinterest Home Remedies improve blood circulation natural cures natural remedies youtube numbness in hands pins and needles prevent numb hands tingling sensation vegetarian and vegan risks vitamin B12 deficiency vitamin B12 sources vitamin B12 supplement vitamin deficiency