US$ 26.81
vitamin b12 vitamin b12 injection Out of Stock - (Generic) Injectable Solution, 1000-mcg/mL, 100-mL vial - Easy Refills Vitamin B-12 Injection - Mobile
Description
Its important to check your B12 levels regularly if youre diabetic and on metformin

It is prescribed by the doctor for people who are suffering from weakness, fatigue, and nerve pain

Liao, J

Eggs are a good source of vitamin b12
