March 26, 2025
There are good reasons for Carla’s concerns, and she is not alone. As the Alzheimer’s Association® points out, people living with dementia are at a greater risk for poor nutrition and weight loss. Continuing the cycle, poor nutrition may increase behavioral symptoms in a person living with Alzheimer’s or related dementia.
An estimated 7 million Americans are living with Alzheimer’s. Healthcare providers should take an active role in identifying and addressing potential issues, including those related to nutrition. That means working together with patients’ caregivers and families, as well as with staff at residential communities.
Although there is no specific diet for people living with dementia, proper nutrition is crucial for supporting their overall health, helping to prevent weight loss, and managing behavioral symptoms. Additionally, maintaining sufficient intake of vitamins, minerals and other nutrients can potentially help support cognitive and physical function and preserve quality of life.
A healthy, balanced diet for all older adults, including those living with dementia, should focus on nutrient-dense foods to help optimize function and prevent malnutrition. Nutrient-dense foods pack an abundance of vitamins, minerals, fiber, lean protein and unsaturated fats into each bite. Emphasizing nutrient-dense foods is a key strategy for meeting the nutritional needs of people living with dementia, particularly for those experiencing a decreased appetite or decline in eating abilities due to disease progression. Examples of nutrient-dense foods include lean meats, fish, eggs, beans, and lentils, which are rich in protein and vital for supporting muscle tissue. Other foods, such as dairy, leafy greens, fruits, vegetables, and whole grains are rich in one or more nutrients such as calcium, vitamins D and B12, and fiber, which play crucial roles in bone health, nerve function, digestion, and blood sugar control. Fortified foods — with added calories, protein, vitamins and/or minerals, can also be used to help maximize nutrient density or as a flavor enhancer to improve palatability and help with appetite. For example, adding peanut butter to oatmeal increases the calories, protein and unsaturated fat consumed in each bite.
A healthy nutrition plan should limit foods high in saturated fat, cholesterol, refined sugars and sodium.
Older adults also need to stay properly hydrated, which means ensuring adequate intake of water and other fluids. Failure to do so can lead to dehydration, with complications that can include heat stroke, heart problems, kidney failure, urinary tract infections (UTIs) and a weakened immune system. Because the sensation of thirst often diminishes with age and many medications can dehydrate the body, staying hydrated can be difficult for many older adults. People with dementia don’t always remember to drink, which further increases the challenge of staying hydrated.
Nutrition and hydration are especially important for older adults with complex medical needs such as dementia, and special attention may be needed during times of transition, such as to a new residential or care setting. Both malnutrition and dehydration can result from insufficient monitoring or care plans in long-term care settings.
There could be both physical and cognitive reasons for an individual’s dietary deficits, particularly for someone living with dementia in a long-term care setting. If the person has recently moved, the transition might create confusion or a change in mood. Memory loss may make it challenging for an individual to recognize hunger cues or recall whether they have already eaten.
Sensory changes can impact appetite, food preferences and the ability to feel discomfort. Although these sensations still occur, there may be a delay in processing them, making it harder to recognize temperature, hunger, thirst or pain. Difficulty processing sensory information can also make mealtime tasks like choosing utensils or navigating the dining environment overwhelming and hinder the person's ability to initiate or complete tasks. Caregivers should be attentive to non-verbal cues and consider these factors when identifying and addressing needs.
HCPs can encourage caregivers to use the following strategies for encouraging healthy dining habits:
HCPs should urge caregivers to contact them if the older adult they are caring for experiences significant weight loss, a change in appetite or eating habits, or trouble chewing or swallowing. Caregivers also should consult a physician if they have other concerns about nutritional deficiencies.
Brookdale Senior Living employs a comprehensive, proactive, whole-person approach to the health of our residents. This includes clinical and resident engagement programs and non-medical interventions. We monitor nutrition and work to help mitigate the effects of malnutrition.
Our dedicated Clare Bridge® memory care program includes a dining program developed by a team of experts specializing in dementia care, culinary arts and nutrition. The Clare Bridge® Dining Program features dementia-friendly menus of diverse, healthy and delicious offerings that are easy to manage, familiar and appealing to the senses. Our culinary teams’ preparation techniques help reduce the risk of choking. Individualized dining assistance helps preserve residents’ use of utensils for as long as possible. Small dining rooms with consistent seating help encourage familiarity and socialization.
Brookdale also takes fluid intake seriously, helping residents stay healthy and hydrated. At every meal and throughout the day, residents have access not only to water, but also to juices, tea, coffee and more. Many of our communities also feature Hydration Stations, offering a variety of fresh, infused water with colorful slices of fruits and vegetables in exciting flavor combinations.
If you are a healthcare professional, we welcome the opportunity to discuss Brookdale’s focus on nutrition and hydration with you. Contact us to learn how we can work together to help keep your patients well fed, hydrated and healthy.