In recent news, several studies have shown promising results for individuals with Alzheimer's disease or mild cognitive impairment due to Alzheimer's. These studies suggest that intensive lifestyle changes can lead to significant improvements in cognition and function. Let us delve deeper into these findings.
Firstly, Tammy Maida from San Jose, California, experienced memory loss symptoms such as forgetting where she parked her car and losing track of belongings. Her husband Paul also faced a similar situation when Mike Carver was diagnosed with early-onset Alzheimer's at the age of 64. Both individuals participated in clinical trials using lifestyle interventions that showed cognitive improvement for those with mild cognitive impairment or early dementia due to Alzheimer's disease.
According to a study published by Dr. Dean Ornish and his team at the University of California, San Francisco and the Preventive Medicine Research Institute, an intensive program of diet, exercise, stress reduction, and social interaction can slow down the progression of Alzheimer's disease. Participants in this lifestyle change group showed statistically significant improvements in three out of four standard cognitive tests compared to the control group.
Moreover, blood markers for amyloid protein showed positive changes similar to those recorded in people taking new Alzheimer's medications like lecanemab. These findings suggest that lifestyle changes could be an effective alternative or complementary approach to pharmaceutical interventions for Alzheimer's disease.
It is important to note that these studies are significant, as Alzheimer's and dementia have been the leading causes of death in the UK for the past ten years, accounting for 11.4% of deaths in 2022. While new drugs can reduce its progression, preventative measures through lifestyle changes could be more effective.
The Mediterranean diet, high in antioxidants and rich in fruits and vegetables, has been shown to protect brain cells from damage and decrease the risk of dementia by 23%. Regular exercise is also crucial for maintaining heart health. Cardiovascular disease is a major risk factor for Alzheimer's disease. Improved heart health could potentially reduce the risk of Alzheimer's as brain cells receive more energy to function.
Good sleep hygiene may also contribute to reducing the risk of Alzheimer's by improving irregular sleep patterns and potentially flushing away toxic proteins with the glymphatic system. However, scientists from Imperial College London found that clearance of toxins was actually reduced during sleep, suggesting other unknown mechanisms may be at play in reducing dementia risk.
In conclusion, these studies provide hope for individuals diagnosed with Alzheimer's disease or mild cognitive impairment due to Alzheimer's. Intensive lifestyle changes could lead to significant improvements in cognition and function. Adopting a Mediterranean diet, engaging in regular exercise, practicing stress reduction techniques like yoga and meditation, and maintaining good sleep hygiene are all essential steps towards reducing the risk of Alzheimer's disease.