Bad breath can be caused by many vitamin deficiencies, but the most common deficiencies are vitamin B12, vitamin C, and folic acid.
Bad breath can be caused by a deficiency of vitamin B12 as it affects your digestive system and increases the growth of bacteria in your mouth.
Bad breath can also be caused by a deficiency of vitamin C as it supports gum health and prevents gum infections.
Bad breath can also be caused by a deficiency of folic acid as it plays an important role in the body’s metabolism.
If there is bad breath, it could be a sign of vitamin deficiency. You may need to include these vitamins in your diet or else you should consult a doctor.
