News about Dementia

Dementia is becoming increasingly common as people live longer, with Alzheimer's disease being the most prevalent type. This condition significantly impacts memory, thinking, and daily life. While scientists are still working to fully understand the underlying causes of dementia, recent research indicates that the immune system and infections may play a crucial role in its development. Some studies suggest that specific infections, particularly those caused by viruses that af

Understanding Hypothyroidism and Its Implications Hypothyroidism is a condition where the thyroid gland does not produce enough hormones. The standard treatment is usually levothyroxine, which replaces the missing hormone in the body. However, researchers are now asking an important question: does standard treatment fully protect the brain and overall health? What the Research Looked At A large study of millions of patients compared different treatments for hypothyroidism, in

What are scientists looking at? The key concept in this research is epigenetics, especially a process called DNA methylation. DNA methylation does not change your genetic code itself. Instead, it works like a “switch system” that can turn genes on or off depending on health, ageing, and environmental factors. In dementia, these switches may become altered over time, especially in genes related to: Brain inflammation Immune system activity Nerve cell survival Metabolism and br