- newSurprising study finds processed fats may not harm heart health
A new study offers reassurance about the safety of certain processed fats found in everyday foods. Interesterified fats made from palm or plant oils didn’t raise cholesterol or cause metabolic harm in healthy adults. The research challenges the idea that all processed fats are dangerous and shows that food technology can replace trans fats safely.
- 12 hours ago 28 Oct 25, 10:27pm -
- newScientists discover COVID mRNA vaccines boost cancer survival
Researchers found that COVID-19 mRNA vaccines significantly increased survival in lung and skin cancer patients undergoing immunotherapy. The vaccine appears to prime the immune system in a powerful, nonspecific way, enhancing cancer treatment outcomes. If confirmed, the discovery could lead to a universal cancer vaccine and transform oncology care.
- 15 hours ago 28 Oct 25, 7:17pm -
- newThis easy daily habit cuts heart risk by two thirds
New research reveals that walking in longer, uninterrupted bouts of 10–15 minutes significantly lowers cardiovascular disease risk—by up to two-thirds compared to shorter strolls. Scientists from the University of Sydney and Universidad Europea found that even people who walk less than 8,000 steps daily can see major heart health benefits simply by changing how they walk. Those who took their steps in one or two continuous sessions had lower rates of heart attacks, strokes, and death.
- 21 hours ago 28 Oct 25, 12:43pm -
- Bananas could be ruining your smoothie’s health benefits
Researchers at UC Davis discovered that adding a banana to your smoothie may drastically reduce the absorption of flavanols — powerful compounds linked to heart and brain health. The culprit is polyphenol oxidase (PPO), an enzyme abundant in bananas that interferes with flavanol availability. In experiments, banana-based smoothies cut flavanol absorption by 84% compared to berry-based ones.
- 1 day ago 28 Oct 25, 9:11am -
- Scientists discover a surprising way to quiet the anxious mind
Generalized anxiety disorder affects millions, often trapping sufferers in cycles of fear and isolation that conventional medications barely relieve. At UCSF, neuroscientist Jennifer Mitchell is testing a pharmaceutical form of LSD called MM120, which has shown striking results in reducing symptoms by promoting neuroplasticity and easing rigid thought patterns. In clinical trials, a single dose significantly outperformed standard treatments, offering hope to those who have found little relief el…
- 1 day ago 28 Oct 25, 8:12am -
- Scientists say gluten isn’t the problem after all
Groundbreaking research published in The Lancet suggests that most people who believe they’re sensitive to gluten are actually reacting to other factors like FODMAPs or brain-gut dynamics. The study challenges the idea that gluten itself is the culprit behind symptoms in non-coeliac gluten sensitivity. Experts call for better diagnostic tools, more personalized treatment, and an end to unnecessary gluten avoidance.
- 1 day ago 28 Oct 25, 7:31am -
- Scientists turn “junk DNA” into a powerful weapon against cancer
King’s College London researchers discovered that parts of our DNA once thought to be “junk” can actually help destroy cancer cells. In some blood cancers, damaged genes trigger chaos in these DNA segments, leaving cancer cells vulnerable. When scientists used existing drugs to block the cells’ repair systems, the cells collapsed. This finding could open the door to new treatments for hard-to-treat cancers.
- 2 days ago 27 Oct 25, 8:50pm -
- Cavities and gum disease could nearly double stroke risk
People with both cavities and gum disease were found to have an 86% higher stroke risk than those with healthy mouths. The study followed thousands of adults for two decades, linking poor oral health with major cardiovascular events. Regular dental checkups dramatically reduced these risks, hinting that simple oral care could play a vital role in stroke prevention.
- 2 days ago 27 Oct 25, 7:48pm -
- Scientists turn flower fragrance into a mosquito killer
A team of researchers has developed a floral-scented fungus that tricks mosquitoes into approaching and dying. The fungus emits longifolene, a natural scent that irresistibly draws them in. It’s harmless to humans, inexpensive to produce, and remains potent for months. This innovative biological control could be crucial as mosquitoes spread with climate change.
- 2 days ago 27 Oct 25, 10:02am -
- Life expectancy gains have slowed sharply, study finds
Researchers found that life expectancy growth in wealthy nations has dramatically slowed since 1939. Once driven by major reductions in child mortality, longevity gains are now limited by slower progress in older-age survival. The study suggests no generation since 1939 will live to 100 on average, reshaping how societies must plan for aging and pensions.
- 2 days ago 27 Oct 25, 9:28am -
- Weight-loss drugs like Ozempic may also curb drug and alcohol addiction
GLP-1 drugs, originally developed for diabetes and obesity, may also curb addictive behaviors by acting on reward circuits in the brain. Early trials show reductions in alcohol intake, opioid seeking, and nicotine use. Though more research is needed, scientists believe these drugs could open a powerful new front in addiction therapy.
- 2 days ago 26 Oct 25, 10:44pm -
- Ancient DNA reveals the deadly diseases behind Napoleon’s defeat
Researchers have uncovered microbial evidence in the remains of Napoleon’s soldiers from the 1812 Russian retreat. Genetic analysis revealed pathogens behind paratyphoid and relapsing fever, diseases likely contributing to the army’s massive losses. Using advanced DNA sequencing, the team pieced together centuries-old infection clues, connecting historical accounts with modern science. Their work redefines our understanding of how disease shaped history’s most infamous retreat.
- 3 days ago 26 Oct 25, 2:06pm -
- Exercise and omega-3s could be the secret to healthier teeth
Researchers found that combining regular exercise with omega-3 supplements can make a big difference for oral health. The duo helps the immune system fight off chronic tooth root infections and reduces bone loss around the teeth. In animal studies, those that both exercised and took omega-3s had much lower inflammation and healthier bone structure.
- 3 days ago 26 Oct 25, 11:46am -
- Scientists say this simple diet change can improve sleep fast
A new study shows that eating more fruits and vegetables during the day can significantly improve sleep that same night. Researchers found a clear link between diet quality and sleep depth, with participants who met the CDC’s daily produce recommendations seeing a 16% boost in sleep quality. The findings suggest that small dietary changes could make a big difference in how well we rest.
- 3 days ago 26 Oct 25, 7:49am -
- Fat-fueled neuron discovery could unlock new treatments for brain disease
Researchers found that neurons can use fat, not just sugar, to power the brain. When a protein called DDHD2 fails, this process breaks down and leads to serious brain problems. Scientists were able to restore damaged cells by feeding them fatty acids, reviving their energy in just 48 hours. The discovery could help pave the way for new brain treatments.
- 3 days ago 26 Oct 25, 7:17am -