Exploring objects with the mouth (orofacial exploration disorder) is seen in Alzheimer’s disease dementia. Alzheimer’s disease dementia used to be referred to as progeria for those with onset before the age of 65 and senile dementia for those with onset after the age of 65. What are the preventive methods for exploring objects by mouth? Patients should eat high-protein food; high vitamin food; high-calorie food; avoid greasy food; avoid fried food; avoid high-salt and high-fat food. Appropriate food Fruits: Apples are rich in minerals and many kinds of vitamins. They can be eaten raw or cooked, or made into dried fruits, jams and jellies, etc. Apples are used in many sweet dishes. Rice: From it, you can get carbohydrates, protein, dietary fiber and vitamin B, and get the energy your body needs. Carbohydrates usually do not affect the efficacy of levodopa. Colostrum: cabbage is also rich in iron, potassium, and vitamin A. Each cabbage can be eaten raw, cooked or pickled, just wash it before eating. Avoid food Coffee: more stimulating, aggravate dementia dementia, try to avoid taking. Small pepper: the adverse effects of excessive intake of saturated fat and cholesterol to the body, too much fat in the diet can also delay the absorption of levodopa drugs, affecting the effectiveness of the drug, try to avoid taking it.