The later stages of dementia - Alzheimer's Society

The later stages of dementia - Alzheimer's Society: "Most people with dementia lose weight in the later stages of the illness, although occasionally people eat too much and put on weight. The person may need help and encouragement with eating and drinking. If chewing and swallowing are a problem, due to the muscles and reflexes no longer working properly, the person may choke on food or develop chest infections, so it is important to seek help."