Exciting advancements in the diagnosis, treatment, and prevention of Alzheimer’s disease offer new hope for individuals worried about this condition as they age. According to experts, many dementia cases can be preventable by addressing known risk factors.
A recent breakthrough is a blood test that can detect signals of amyloid beta plaques and tau tangles with over 90% accuracy. This innovative test, approved by the FDA in May, revolutionizes how we diagnose Alzheimer’s disease, making it more accessible and affordable for people in need.
Research also shows that lifestyle interventions, such as nutrition, exercise, cognitive training, and health monitoring, can improve cognitive measures and reduce dementia risk. A recent study found that simultaneously targeting these areas improved cognitive measures in participants who were at risk of dementia.
In addition to lifestyle changes, scientists are exploring the role of inflammation in increasing dementia risk. They also investigate the potential benefits of vaccines in reducing dementia risk, with studies showing a 20% reduction in risk over a seven-year period.
Lastly, researchers discovered a link between lithium and Alzheimer’s disease, suggesting that this metal may play a protective role in preventing or slowing down the progression of the disease. This promising finding points to exciting potential therapy possibilities.
While these breakthroughs are promising, more research is needed to fully understand their impact on human health.
Source: https://www.washingtonpost.com/wellness/2025/09/21/alzheimers-research-new-developments