If your tirzepatide arrived as a lyophilized powder rather than a pre-mixed liquid, you will also need bacteriostatic water and a separate mixing syringe
Insider's takeaway Vitamin B12 injections are for those with a severe B12 deficiency or conditions that prevent their body from effectively absorbing the vitamin, Moreno says
Make sure your doses still fall above 5 units on the syringe for acceptable accuracy
Although B12 can be found in animal products such as meat, eggs and dairy, many people struggle to absorb enough from food alone
Once a shortfall is verified, there are a few common ways to raise your levels
You can find genetic testing with various companies such as 23andme.com Its estimated that those with one mutation (heterozygous) decrease their ability to methylate by 30% and those with two mutations (homozygous) decrease their ability to methylate by 70%, making it virtually impossible to get adequate B12 from diet alone (19)