Does Nicotine Cause Head Rush? Signs of Withdrawal, Poisoning
Nicotine produces a feeling of high, known as a head rush, by disrupting the chemical balance in the brain. Yes, nicotine produces a feeling of high. Nicotine disrupts the chemical balance in the brain. It mostly impacts dopamine and noradrenaline molecules. These changes occur at a breakneck speed. When you inhale nicotine, it rushes to […]
Researchers identify potential approaches to modify the vaginal microbiome: Insights may lead to more effective treatments for bacterial vaginosis and improve women’s health outcomes globally
The female genital tract is naturally colonized by mixed communities of bacteria, known as the vaginal microbiome. When these communities are dominated by species such as Lactobacillus crispatus, they provide important protective functions in genital health. But overgrowth of certain other bacterial species is linked to a condition known as bacterial vaginosis (BV). BV affects […]
Study of algae in Acadia National Park lakes shows recovery from acidification
Acadia National Park is known for its beautiful lakes — and they can tell scientists a lot about the health of the environment. New research shows that regulations to reduce human-caused sulfur in the atmosphere have made a difference for lakes in Acadia National Park, though climate change may slow that recovery. Research from the […]
Why Is My White Blood Cell Count High?
What are white blood cells? White blood cells, also known as leukocytes, make up one of the four components of blood. They can rise for several reasons including stress, smoking, allergies, bacterial or viral infections, as well as certain drugs. White blood cells, also called leukocytes, are one of the four components that make up […]
Food for thought: A high-fiber diet may reduce risk of dementia
We’re always hearing that we should eat more fiber. It’s known to be vitally important for a healthy digestive system and also has cardiovascular benefits like reduced cholesterol. Now, evidence is emerging that fiber is also important for a healthy brain. In a new study published this month in the journal Nutritional Neuroscience, researchers in […]
New method for stimulating signaling to improve metabolic health and possibly treat obesity
Following up on a 2018 study that identified an epigenetic modifier known as histone deacetylase 11 (HDAC11) as a potential therapeutic target for treating obesity and diabetes, researchers from the University of Colorado School of Medicine have published new research that finds HDAC11 regulates G protein-coupled receptors (GPCRs) called beta-adrenergic receptors (β-ARs). The details of […]
Initiative to map the cholangiocarcinoma (CCA) landscape in Europe will help improve patient outcomes
Bile duct cancer, also known as cholangiocarcinoma (CCA), is a rare cancer often diagnosed only at an advanced stage. A comprehensive analysis of diagnostic, prognostic, and therapeutic aspects of over 2,200 patients in Europe now provides a valuable knowledge base for raising awareness and managing CCA to improve outcomes. This study is reported in the […]
New clues in the brain linking pain and food
It has long been known that there is an association between food and pain, as people with chronic pain often struggle with their weight. Researchers at the Del Monte Institute for Neuroscience may have found an explanation in a new study that suggests that circuitry in the brain responsible for motivation and pleasure is impacted […]
Eating prunes may help protect against bone loss in older women
It’s already well known that prunes are good for your gut, but new Penn State research suggests they may be good for bone health, too. In a research review, the researchers found that prunes can help prevent or delay bone loss in postmenopausal women, possibly due to their ability to reduce inflammation and oxidative stress, […]
What Makes a Person a Hypochondriac?
Hypochondria, also known as hypochondriasis or illness anxiety disorder, is a condition that involves obsession and intense worrying about your health. Hypochondria, also known as hypochondriasis or illness anxiety disorder, is a condition that involves obsession and intense worrying about your health. Hypochondria has a variety of causes and treatments. What is hypochondria? Hypochondria is […]