On September 26, 2026, Tunisian medical experts and specialists emphasized that controlling risk factors and promoting prevention and early detection are crucial in limiting the progression of Alzheimer's disease and delaying its onset. This was stated during a scientific day organized by the City of Sciences in Tunis in collaboration with the Alzheimer's Association of Tunisia. The event, titled "Alzheimer's: Innovation, Prevention, and Support," highlighted the significance of addressing modifiable risk factors.
The experts pointed out that several modifiable risk factors, such as untreated hearing and vision loss, physical inactivity, unhealthy diet, stress, high cholesterol, depression, and social isolation, are not well-known to the general public. They stressed that addressing these factors can significantly impact the progression of Alzheimer's disease. Additionally, they emphasized the importance of maintaining physical and social activity, stimulating mental abilities, and adopting a healthy diet.
Dr. Slim Ben Nisseb, a geriatrics specialist, mentioned that two new classes of medications have been developed to slow down the progression of Alzheimer's disease. These medications are available in Europe and the United States but are not a cure for the disease. Instead, they can delay its progression when used in early stages. However, these medications are not suitable for all patients, and their use is limited by their high cost and potential side effects.
Dr. Ben Nisseb presented the results of a study conducted on 250 Alzheimer's patients, which revealed differences in risk factors between patients from urban and rural areas. The study found that patients from urban areas had a higher incidence of unhealthy diet, high cholesterol, physical inactivity, and stress, while patients from rural areas had a higher incidence of untreated hearing and vision loss, social isolation, and lower educational levels.
Leila Alouane, a nutrition specialist and president of the Alzheimer's Association of Tunisia, emphasized the crucial role of nutrition in preventing cognitive decline. She recommended adopting a healthy diet and avoiding eating habits that may contribute to increased risk factors associated with Alzheimer's disease.
According to estimates, there are approximately 35,000 people suffering from Alzheimer's disease in Tunisia, accounting for 70% of dementia cases in the country. The disease affects 3.7% of Tunisians over the age of 65, with the risk of developing Alzheimer's increasing by 20% for individuals aged 80 and above.
The scientific day included lectures on the latest developments in research, diagnosis, and treatment, as well as workshops on stress management, communication with patients, and the role of nutrition in maintaining brain health. The event aimed to raise awareness and promote a better understanding of Alzheimer's disease among the public and healthcare professionals.
Key points
- Experts stress the importance of controlling risk factors and promoting prevention to combat Alzheimer's disease.
- Two new classes of medications have been developed to slow down the progression of Alzheimer's disease.
- Nutrition plays a crucial role in preventing cognitive decline and reducing the risk of Alzheimer's disease.
