Dementia is a debilitating condition that slowly robs individuals of their memories and sense of self. However, amidst the fog of cognitive decline, there are moments of clarity that researchers have termed “terminal lucidity”. These episodes of sudden lucidity, where individuals with advanced dementia display signs of their former selves, have long puzzled scientists and
Health
Teeth, those amazing little miracles in our mouths, play a vital role in our everyday lives. From smiling and speaking to chewing our food, our teeth are constantly being used. However, in a society where a significant percentage of older adults are missing their teeth, it is important to understand that teeth are designed to
In a groundbreaking study conducted by researchers from Singapore and the UK, a previously unknown mechanism for inactivating genes that suppress tumor formation has been discovered. This mechanism sheds light on why cancer risk is associated with an unhealthy diet and unmanaged metabolic conditions like diabetes. The study utilized mouse models, human tissue, and lab-grown
When we think about our health, we often believe that we have full control over our well-being. We exercise regularly, eat nutritious foods, and take precautions like washing our hands and getting vaccinated. However, the reality is far from what we imagine. There are factors beyond our control that can significantly impact our health, and
New research suggests that keeping CO2 levels low can help reduce infectious airborne viral loads. This study focused on the pathogen behind COVID-19, but the implications extend to reducing the risk of transmitting viruses in poorly ventilated spaces. According to University of Bristol chemist Allen Haddrell, opening a window to let in fresh air may
Many of us have a basic understanding of what is good for our health – standing is better than sitting, exercising regularly is beneficial, and getting enough sleep is crucial. But what happens when we start to question how to best balance these aspects in our daily routine? Research has shown that the optimal amount
As the world’s aging population continues to grow, the prevalence of chronic illnesses such as dementia, cardiovascular disease, and osteoporosis is reaching epidemic levels. Many individuals, regardless of age, are interested in living healthier lives, not just longer ones. Recent research has highlighted the importance of physical activity in midlife for women in their 40s
The battle against glioblastoma, the most aggressive and fatal type of brain cancer, has seen a ray of hope with the introduction of a personalized vaccine. In a groundbreaking clinical trial, this innovative medicine has not only extended the survival of patients but has also shown remarkable effectiveness in activating the immune system against the
Alzheimer’s disease is a devastating neurodegenerative condition that affects millions of people worldwide. Recent research conducted at the University of Washington has shed light on the role of microglia in the progression of Alzheimer’s disease. Microglia are immune cells that play a crucial role in maintaining brain health by clearing waste and preserving normal brain
Research on the development of Parkinson’s disease has pointed towards a significant role of environmental factors in triggering the condition. Scientists have explored the possibility that the loss of neurons associated with Parkinson’s may be initiated by damage to either the olfactory nerves in the brain or nerves in the gut. A new model suggests
Recent TikToks have been claiming that freezing bread can actually make it healthier. The science behind this claim is actually sound, albeit a little confusing. When bread is cooked, the starch in the flour expands and gelatinizes in the oven, making it easier to digest. However, when bread is cooled after being baked, the expanded
Depression has a long history, with its core experiences of changes in energy, activity, thinking, and mood being described for thousands of years. Despite this long history, experts still do not agree on a universal definition or cause of depression. It is seen as a large family of illnesses with different causes and mechanisms, making
ADHD, which affects around one in 20 people, is a common neurodevelopmental disorder that primarily impacts children but often continues into adulthood. The first clinical description of children with symptoms of inattention, hyperactivity, and impulsivity dates back to 1902 when British paediatrician Professor George Still presented his observations of 43 defiant and emotional children. This
Addictive drugs like cocaine and morphine have been known to override our natural desire for life-sustaining needs such as food and water. Scientists from Rockefeller University and the Icahn School of Medicine at Mount Sinai have conducted a study using mouse models to delve into the mechanisms behind this phenomenon. The research team utilized a
It has been almost six years since a day spa in Albuquerque, New Mexico, was shut down due to the unregulated practice of ‘vampire facials’. Recently, a report from the US Centers for Disease Control and Prevention has revealed five suspected cases of HIV linked to unsanitary procedures carried out at the spa by an