Why is my urine red after a B12 shot?
Note: It is normal for B12 to temporarily cause pinkish or reddish urine. Unused B12 will circulate throughout the body but is non-toxic and will be removed via the kidneys through the urine. Side effects may include inflammation, swelling and/or slight bleeding at the injection site.
Note: It is normal for B12 to temporarily cause pinkish or reddish urine. Unused B12 will circulate throughout the body but is non-toxic and will be removed via the kidneys through the urine. Side effects may include inflammation, swelling and/or slight bleeding at the injection site.
