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Severe allergic reactionssuch as difficulty breathing, rash, or swelling of the face and throatare extremely rare but require immediate medical attention

Always remember that this guide is a supplement tonot a substitute forprofessional medical training and advice

As you can see, Vitamin B12 is an essential vitamin for the health of your body

This item is part of our Tested to be Trusted program As our commitment to you and your family, we require third-party laboratory testing of all vitamins and supplements A product sample is tested for certain contaminants and, whenever possible, the identity and potency of dietary ingredients Our suppliers are required to manufacture products in facilities that are registered with the FDA