The Impact of Alzheimer’s Disease on Appetite, Taste and Eating Habits
Alzheimer’s disease can impact various aspects of a person's health, including changes in appetite and taste.
It is well known that memory and other aspects of a person’s cognitive abilities are affected by Alzheimer's disease, but the illness can also impact various other aspects of a person's health, including changes in appetite and taste.
Loss of Appetite: People with Alzheimer's disease may experience a reduced appetite, leading to weight loss. This could be due to a combination of factors, including changes in the brain that affect hunger and the biomedical signals that tell us we are full, a medication’s side effects, difficulties in a person’s ability to recognize hunger cues, or difficulty with the mental processes of meal planning and preparation.
Changes in Smell and Taste Perception: Alzheimer's disease may impact the sense of smell, which is closely linked to the sense of taste. A diminished ability to smell can result in a reduced enjoyment of food. As a result, certain foods may seem less appealing and there can be an overall decreased interest in eating.
Medication Side Effects: Some medications prescribed for Alzheimer's disease or other related conditions may have side effects that affect appetite or taste. It's important for healthcare providers to monitor and adjust medications as needed.
As the disease progresses, other factors related to eating may create new challenges that further change eating habits.
Difficulty Recognizing Food: As the disease progresses, individuals may have difficulty recognizing and identifying different foods. This can lead to confusion about what to eat and an increased reliance on others for meal preparation.
Challenges with Chewing and Swallowing: Alzheimer's disease can affect motor skills, including the ability to chew and swallow properly. This can make it difficult for individuals to consume certain foods, leading to a preference for softer textures or specific types of food.
Disruption of Meal Patterns: Individuals with Alzheimer's disease may experience disruptions in their meal patterns, including forgetting to eat or eating irregularly. Caregivers may need to provide reminders and support to ensure regular and nutritious meals.
Understanding these potential changes can allow you to adapt to your Loved One’s needs and maintain the nutrition and hydration vital for their well-being.
