Tasty Spoon: A New High-Tech Utensil Helps Patients With Dementia Combat Taste Loss

A new device, the Tasty Spoon, promises to improve food flavors for people with dementia, potentially combating malnutrition. Developed by researchers at the University of Sheffield, this technological aid uses electrostimulation to enhance taste for those experiencing weakened taste buds due to neurological conditions.

Dementia affects over 55 million people worldwide, and with the global population aging, the number of people living with the condition is expected to soar. A key symptom is a diminished sense of taste, which can make mealtimes less enjoyable and lead to dietary imbalances.

Dr. Christian Morgner, of the University of Sheffield’s Management School and Healthy Lifespan Institute is also leading the development of the Tasty Spoon. He explains in a statement, “A loss of taste can remove the enjoyment of food which impacts patient wellbeing as food plays such a significant role in our lives. This is especially prevalent in patients who live alone or in public care homes with more generalized nutrition. In a heartfelt disclosure, an individual shared that he only ate toast for the past five years, as to him there’s no difference between toast and a regular Sunday roast.”

Researchers at the University of Sheffield’s Advanced Manufacturing Research Centre (AMRC) are designing and building the proof-of-concept prototype. The spoon will incorporate electronics to deliver subtle electrostimulation, helping users distinguish between different flavors and enhancing the meal experience. The device is rechargeable, easy to clean, and aims to use environmentally friendly materials.

The Alzheimer’s Society has also awarded funding to the project through its Accelerator Programme. This initiative aims to fast-track innovative dementia products to market. With this support, the team will focus on making the Tasty Spoon accessible and affordable for people living with dementia.

Simon Lord, head of innovation at the Alzheimer’s Society, said in a statement for the AMRC, “Innovations like this are vital as they focus on enriching daily experiences and improving health and well-being. The Alzheimer’s Society’s Accelerator Programme is dedicated to funding tech-based solutions, […] Tasty Spoon is a unique product, and we cannot wait to help get it into the hands of people living with dementia.”