Dementia Patient Refuses to Eat? Causes and What Helps

Why people with dementia stop eating

When a parent or spouse pushes the plate away, it is easy to feel hurt or panicked. But refusing food is rarely stubbornness. It is usually a sign that something about eating has become hard, uncomfortable or confusing.

Dementia changes taste, smell, vision, memory and the ability to plan simple steps. Each of these can get in the way of a meal. Most of the time, the cause falls into one of three groups: the body, the brain, or the setting.

Body: something hurts or feels off

• Mouth and dental problems. Loose or poorly fitting dentures, sore gums, mouth ulcers or a painful tooth make chewing miserable. Many people can no longer tell you their mouth hurts.
• Other pain. Pain anywhere in the body can take away appetite.
• Constipation. It can cause bloating and nausea, so food simply does not appeal.
• Medicine side effects. A new medicine or a change in dose can affect appetite, taste or cause a dry mouth.
• Depression. Loss of appetite can be a sign of depression, which is common in dementia and treatable.
• Swallowing problems. As dementia progresses, swallowing can become harder. Eating may feel scary or tiring.
• Low activity. Someone who sits most of the day may just not feel hungry.

Brain: the meal has become confusing

• Not recognizing food. They may not know that what is on the plate is food, or what to do with it.
• Forgetting how to use utensils. The steps of using a fork, knife and spoon can get lost.
• Forgetting to eat, or believing they already ate.
• Changed taste. Taste and smell often fade, so familiar food can seem bland.

Setting: too much is going on

• Too many choices. A full plate with many foods can be overwhelming, so they eat nothing.
• Poor contrast. Mashed potatoes on a white plate on a white tablecloth can be hard to see. Patterned plates can hide the food.
• Noise and distraction. A TV, loud conversation or a busy kitchen can pull attention away from the meal.

What to do at the table when they won't eat

When a meal starts to stall, slow down and work through these steps. They follow the C.A.L.M. method from Dr. Vera's manual: Check the cause, Adjust yourself, Listen to the feeling, Move the moment.

1. Don't force or rush. Pressure and rushing make people clamp down. Forcing food can also cause choking.
2. Check the cause. Are they tired, in pain, or slumped in the chair? Is the food too hot? Do they need the toilet first?
3. Adjust yourself. Sit down beside them, relax your face and lower your voice.
4. Eat with them. Take a bite yourself and say how good it is. People with dementia often copy what they see you do.
5. Name the food. "Here's your chicken. It's warm." Point to it or put the first bite on a fork for them.
6. Don't assume they're finished. A gentle reminder after a pause may be all they need.
7. Take a break and try later. If they are upset or still refuse, stop. Offer a snack or drink in 20 to 30 minutes, or at the next meal.

One poor meal is not an emergency. Look at what they eat and drink over the whole day, and over several days, rather than one plate at a time.

Words that invite a bite (and words that start a standoff)

Orders and guilt turn a meal into a power struggle. Company, choices and praise make eating feel safe and social again.

Try saying:

• "Would you keep me company while I eat?"
• "Try a bite of this and tell me what you think."
• "Here's your favorite."
• "Would you like the soup or the sandwich?" (two choices, not ten)
• "Could you help me taste this? I'm not sure it has enough salt."

Avoid saying:

• "You have to eat something!"
• "You'll get sick if you don't eat."
• "Stop playing with your food."
• "What do you want to eat?" (an open question can be too hard to answer)

Let go of table manners. Eating with fingers, mixing foods, or having dessert before the main dish is fine. A person who is eating is doing well.

Set up the table for success: the OT approach

As an occupational therapist, Dr. Vera often finds that changing the table works better than changing the person. Small setup changes can make food easier to see, reach and start.

Change	Why it helps
A solid-colored plate that contrasts with the food and the table	Food stands out, so they can see it and know where to start. Avoid patterned plates and tablecloths.
One or two foods at a time	Fewer choices make it easier to begin. Serve the next item when the first is done.
Only the utensil they need	A single spoon is less confusing than a full place setting.
Bowls, plates with a raised rim, or a non-slip mat	Food is easier to scoop and the plate doesn't slide.
Adaptive utensils and cups	Built-up handles are easier to grip. Cups with two handles or a lid are easier to hold and spill less. An OT can suggest the right aids.
A quiet table with the TV off	Less noise means more attention for eating.
Sitting upright in a supportive chair	An upright position is safer for swallowing and makes eating easier.

Dr. Vera's tip: Red or blue plates have helped people with advanced dementia he has worked with eat more, because the color makes the food easier to see.

Help them feed themselves for as long as possible

Feeding themselves protects dignity and keeps hand skills working. The goal is to give just enough help, not to take over.

• Offer finger foods. Small sandwiches, cheese cubes, chicken strips, soft cooked vegetables, fruit slices and muffins can be eaten without utensils. A meal served as a sandwich or wrap is often easier.
• Use hand-under-hand help. Place your hand under theirs and gently guide the spoon or food to their mouth. They feel in control, and their body often remembers the movement once it starts.
• Start the first bite. Load the spoon and hand it to them. Getting started is often the hardest part.
• Give one short step at a time. "Pick up your spoon." Pause. "Now take a bite."
• Allow extra time. Serve half portions so food stays warm, and refill as needed.
• Keep a routine. Meals at the same time and place each day tell the brain that it is time to eat.

Small meals, snacks and fluids add up

Three big meals a day may no longer work. Smaller amounts offered often can add up to more food with much less struggle.

• Offer finger foods and drinks every hour or two. Small, frequent bites add up without a fight.
• Leave food in plain view. A bowl of fruit, crackers or a drink on the table invites grazing.
• Boost flavor. Taste often fades, so sweeter or more flavorful foods may be welcome. If they have diabetes or a special diet, check with the doctor or dietitian first.
• Serve favorites, but be flexible. Tastes can change as dementia progresses. A lifelong dislike may become a new favorite.
• Offer snacks at night if they are awake for long stretches.
• Ask about supplements. The doctor may suggest nutrition drinks between meals.

Don't forget fluids

People with dementia may forget to drink or not notice thirst. Offer small cups of water, juice, milk or tea throughout the day, and keep a drink within reach. Water-rich foods like soup, fruit, smoothies, yogurt and gelatin count too. Cool hot drinks before serving, since they may not notice if something is too hot.

When to call the doctor

Changes in eating are common in dementia, but some signs need medical attention. Call the doctor if:

• They are losing weight, or clothes are getting loose.
• Poor eating lasts several days.
• They cough, choke, clear their throat or sound wet or gurgly when eating or drinking, hold food in their mouth, or chest infections keep happening. Ask for a swallowing evaluation by a speech-language pathologist.
• You see signs of dehydration: dark urine, peeing less, dry mouth, dizziness or new confusion.
• There is a sudden change in eating, behavior or alertness over a day or two. This can be a sign of infection, such as a urinary tract infection, or delirium.
• You suspect pain, mouth problems or constipation. Book a dental visit for loose dentures, sore gums or tooth pain.
• The change started after a new medicine or a change in dose. Don't stop any medicine on your own; ask the doctor or pharmacist to review it.
• They seem sad, withdrawn or have lost interest in things, which can be signs of depression.

Call 911 if they are choking and can't breathe, cough or speak, if they become very hard to wake, or if anyone is in immediate danger.

When eating less is part of late-stage dementia

In the later stages of dementia, appetite, weight and the ability to swallow often decline. Over time, eating less can become part of the illness itself rather than a problem you can fix with the right plate or the right words.

This is one of the hardest things a family faces. It does not mean you failed. If your loved one is in the late stage and eating much less, talk with the doctor, and with a palliative care or hospice team if they are involved, about goals of care. Together you can decide what matters most now: comfort, enjoyment of favorite tastes, and peace at mealtimes.

At any stage, you are not alone. The Alzheimer's Association 24/7 Helpline (1-800-272-3900) can talk through what you are facing and help you find local support.

Say this, not that

Questions families ask

This guide is education, not medical advice. Every person with dementia is different. A sudden change in behavior, confusion, sleep or movement can have a medical cause, so call the doctor when something changes quickly. In an emergency call 911.