can b12 injection cause diarrhea Benefits of Vitamin Shots Vitamin B12 Deficiency: Symptoms, Causes
Description
This way, the body can receive what it needs
Glossitis can be caused by a B12 deficiency or a deficiency in iron, thiamine, riboflavin, B3, B6, or B9

Correcting a zinc deficiency can restore your sense of taste and encourage you to eat more

Biochemistry 55, 53075315

There are gastrointestinal conditions affecting absorption
