
A keto diet (which stands for a ketogenic diet) is when a person significantly reduces their carbohydrate intake. Most of the calories consumed in a ketogenic diet are from fats and proteins. A ketogenic diet’s goal is to enter into a state of ketosis, where the body burns stored fats for energy use instead of glucose, which leads to a build-up of acids in the body.


Dry mouth is a lack of saliva which results in a mouth that is not adequately moisturized or wet. Xerostomia is the clinical term used when referring to dry mouth. While it is normal for everyone to occasionally experience a dry mouth, having a mouth that is always dry is not normal.