Barkha Mathur

A large real-world study finds patients stopping semaglutide or tirzepatide may not regain as much weight as expected, aided by treatment switches, restarts, and lifestyle support

Many people dismiss hoarseness as a cold, but if it lasts beyond a few weeks it could signal throat cancer, making early diagnosis and timely treatment critical for better outcomes

A Lancet report warns counterfeit weight-loss injections like Ozempic and Mounjaro are spreading globally, driven by high demand and prices, raising serious risks for patients

Rising global temperatures may push millions into physical inactivity by 2050, leading to up to 700,000 extra premature deaths and billions in economic losses, a Lancet Global Health study finds

A new mouse study suggests nicotine exposure in fathers before conception may alter how their children process sugar and metabolism, potentially raising diabetes risk in the next generation

Cervical cancer remains a major threat in India, but the HPV vaccine could prevent most cases. Doctors explain how the shot works and why it is becoming a powerful cancer prevention tool

A new study suggests that low testosterone and high fructose intake may combine to accelerate fatty liver disease by altering gut microbiota and boosting pyruvate levels

Two people can share the same life yet age at very different speeds. From hormones and stress to lifestyle and hidden health factors, doctors explain how couples can maintain intimacy and connection

A new study finds ageing may not mean inevitable decline, and many older adults actually improve their cognitive and physical health with a positive mindset about ageing

Many believe pulling out one grey hair will cause several more to grow. A dermatologist explains the science behind greying, and what really happens when you pull out that first silver strand

Tobacco cravings may feel intense, but experts say most urges last only a few minutes and can be managed with simple coping strategies while the brain adjusts to life without nicotine

World Kidney Day: Doctor highlights subtle signs like foamy urine, swelling and frequent urination that could signal trouble long before serious symptoms appear

World Kidney Day: Frequent use of painkillers, antibiotics, or antacids without medical advice may damage kidney function over time; doctor explains why self-medication can pose a serious risk

Forever chemicals, widely used in everyday products like nonstick cookware and food packaging, may accelerate biological ageing, particularly in middle-aged men, according to a new study

No Smoking Day 2026: Nicotine lozenges can help ease cravings while quitting smoking, but they should be used correctly and within the recommended daily limit

Those white flakes on your scalp might look like dandruff, but they can signal several scalp conditions. A dermatologist explains how to tell if your scalp needs medical attention

A new study finds that "hasslers", people who constantly create stress in your life, may accelerate biological ageing, increase inflammation, and raise the risk of multiple diseases

Researchers have found that combining microwaves with traditional frying may cut oil absorption in French fries while keeping them crispy

Scientists found that the amino acid methionine helped infected mice survive severe illness by boosting kidney filtration and clearing harmful inflammatory molecules from the bloodstream

A massive study of nearly one million US veterans finds that having both insomnia and sleep apnea sharply raises the risk of hypertension and cardiovascular disease