b12 injection side effects urine color yellow after vitamin What's your urine trying to tell you? Its hue could be Optimal Vitamin B12 Dosage and – What are the – Symptoms of B12 Overdose: Causes

[15] [18] If you suspect your B12 supplement is causing diarrhoea, consider trying an alternative formulation or a different brand with fewer excipients

No lethal dose has been identified

For example, someone with a leaner build might need a shorter needle to ensure the injection is comfortable and delivered correctly

Moisten a cotton ball with rubbing alcohol and use it to wipe the skin at the injection site

Here is who really needs them, at what frequency, and how we approach them at CoLaz

The symptoms can be acute, causing a sudden inability to urinate, or chronic, - characterised by a gradual inability to empty the organ of urine