Dark chocolate contains a chemical compound called theobromine that likely has anti-ageing properties, according to a study published in the journal Aging. The researchers, who analysed over 1,669 participants from two groups, found that those with higher levels of theobromine in their blood had a biological age lower than their actual age. Theobromine is a common plant compound.
Cardiovascular benefits depend on activity intensity and duration. According to Dr Anshu Kabra, household chores provide light-to-moderate physical activity, whereas structured workouts more reliably achieve sustained heart rate zones required for cardiovascular adaptation. Both contribute to overall movement, but exercise offers more predictable improvements in cardiorespiratory fitness.
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Smog is a dangerous mix of pollutants like ozone and PM2.5 that forms when emissions react with sunlight and weather conditions. With Delhi's air quality far exceeding safe limits, experts warn smog can harm lungs, heart, brain, and pregnancy outcomes, making prevention and protection essential.
Nine-year-old social media star Brie Bird passed away on December 11, 2025, after battling aggressive stage-4 neuroblastoma. Her family confirmed the news. Neuroblastoma is a rare, aggressive cancer developing from immature nerve cells, often affecting young children, as per Mayo Clinic. Brie inspired millions with her courageous fight.
Neurosurgeon Dr Prashant Katakol said that excess sugar is stored when the body cannot process it efficiently, leading to abdominal fat. Harvard Health, citing Dr Frank Hu, reported that the high added sugar intake raises heart disease risk. Consuming high amounts of sugar can also raise blood pressure and overload the liver, raising the risk of fatty liver.
Jaslok Hospital treated a young ex-airhostess with palmar hyperhidrosis (excessive hand sweating) using minimally invasive VATS surgery. The procedure gave immediate relief from excessive hand sweating, restoring confidence and daily functioning. Doctors emphasised that hyperhidrosis is a treatable condition, and early intervention can prevent long-term physical, emotional, and social impact.
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Uncontrolled diabetes is emerging as a major health crisis in India, affecting nearly half of the 70 million diabetics. AIIMS Delhi experts say metabolic surgery can prevent organ damage when medicines fail. The procedure alters the stomach and intestine, rapidly improving blood sugar control and helping many patients stop diabetes medications altogether.
Cardiovascular risk develops over decades and is influenced by metabolic, hormonal and lifestyle factors. According to cardiologist Dr Devendra Shrimal, delayed screening in women and younger adults contributes to missed early intervention. Routine heart check-ups enable timely risk stratification and prevention, regardless of gender or visible symptoms.
A not-for-profit, Billion Hearts Beating Foundation, launched three advanced life-support ambulances as mobile ICUs in Bengaluru. Equipped with trained staff and emergency tools, they provide critical pre-hospital care for cardiac arrests, trauma, and emergencies, already benefiting over 23,000 people and strengthening timely, community-focused emergency healthcare.
Harvard researchers personalised cancer vaccine, WDVAX, shows promise in advanced melanoma. Tested in 21 patients, it proved safe and activated immune cells, including T-cells, to target tumours. The Phase I trial confirms feasibility for individualised treatment. Future studies will explore combining WDVAX with immunotherapy for enhanced long-term cancer control.