Sagittarius: Daily food

A painful canker sore may make your mouth feel like it's on fire. This is one time when it may be advisable to cut fruit from your diet, as citrus intensifies the pain. Mouth sores can be the result of a deficiency of vitamin b12, iron and folate acid, and a diet high of lean beef, poultry, green leafy veggies and almonds could extinguish that fire.