Page 8 - Health News

World AIDS Day 2025: India halves new HIV cases, AIDS deaths drop over 80%

India's latest HIV report shows sharp declines in new infections, AIDS-related deaths and mother-to-child transmission, reflecting expanding testing, treatment and stronger public health systems

Sonali Bendre says autophagy helped her cancer recovery. Doctors disagree

Sonali Bendre credited autophagy for aiding her recovery from metastatic cancer, but doctors warn the cell-recycling process triggered by fasting is not a treatment and cannot kill cancer cells

Global HIV response in crisis due to severe funding collapse, warns UNAIDS

With HIV services shrinking across countries and prevention tools falling out of reach, UNAIDS says the world is at a critical juncture and must renew its commitment to end AIDS

Insulin without needles: Can a simple skin cream replace injections?

A breakthrough Nature study shows that a specially engineered polymer can carry insulin through the skin, lowering blood sugar in animals and raising hopes of a painless, needle-free diabetes treatmen

Good old kalonji may help control fat and cholesterol, says new study

A new clinical trial shows that kalonji, long used in Indian kitchens, may help lower cholesterol and slow fat formation, offering a natural metabolic boost alongside regular diet and lifestyle habits

Is excessive chewing hurting your spine and posture? Orthopaedists explain

From jaw fatigue to neck stiffness, orthopaedists explain how continuous chewing places stress on the jaw-neck chain and may affect long-term spinal comfort and alignment

Are you the eldest child? Here's what it does to your mental health

Why do so many first-borns feel both pride and pressure? Psychologists explain how family dynamics, gender expectations and cultural norms shape what people now call the "eldest child syndrome"

How starting exercise in your 40s can reduce dementia risk by nearly half

A major long-term study tracking adults for 37 yrs finds that regular physical activity in your 40s, 50s and beyond can cut dementia risk by up to 45 per cent, even in those with genetic vulnerability

Watching a lot of reels, short videos? It hurts your brain, says study

Heavy use of Reels, Shorts and TikTok may impair attention, increase stress and anxiety, and disrupt sleep, according to a new review of 98,299 people examining the cognitive toll of short-form videos

Five skincare red flags dermatologists say shoppers routinely overlook

From viral hype to '100% results' claims, dermatologists outline five subtle yet crucial red flags that often mislead shoppers into buying products that overpromise and underdeliver

Why your itch gets worse when you scratch it, and what actually helps

Dermatologists explain why scratching offers instant relief but triggers a deeper itch-scratch cycle that damages your skin, and the safer science-backed ways to calm an itch without making it worse

Infertility is not just her problem: Experts bust common myths for couples

From sperm count and irregular periods to IVF and birth control pills, fertility doctors explain the misconceptions that add stigma, delay treatment, and fuel anxiety for couples trying to conceive

Short of breath this winter? Experts say it may signal worsening COPD

Winter brings a dangerous mix of cold air, toxic particles and rising infections, leaving people with COPD highly vulnerable. On World COPD Day, experts urge early attention to breathlessness

Can weight-loss drugs like Ozempic help reduce alcohol and drug cravings?

Research suggests GLP-1 injections like Ozempic and Zepbound may dampen alcohol and drug cravings by lowering dopamine reward responses, but larger human trials are still underway

Brain-eating amoeba: Why Karnataka has warned pilgrims visiting Sabarimala

Kerala's sharp rise in Naegleria fowleri infections has led Karnataka to caution Sabarimala pilgrims, urging awareness of symptoms, risks, water-safety measures to prevent the highly fatal infection

Why alcohol may hit harder for people on GLP-1 drugs like Ozempic, Wegovy

A Yale study suggests GLP-1 drugs like semaglutide slow alcohol breakdown in the liver, raising blood alcohol levels even as they reduce toxic byproducts linked to inflammation and liver damage

International Men's Day: Can men have hormonal issues too? Doctors explain

Men face hormonal shifts that influence mood, libido, fertility, metabolism and energy, yet these imbalances often go unnoticed. Doctors explain the signs, risks, and why awareness matters

Can drinking more water really protect your kidneys or is it a health myth?

From kidney stones to chronic kidney disease, hydration helps-but only to a point. Doctors explain when water protects kidney health, when it doesn't, and why 'more' isn't always better

Why Nayanthara trusts seasonal South Indian food for glowing skin at 41

As Nayanthara turns 41, she reminds fans that her glow comes not from beauty trends but from a simple rule rooted in South Indian tradition: eating local, seasonal foods for skin and hair health

Can low vitamin D increase depression risk? Global evidence says yes

A global review of 66 studies across 31 countries finds adults with very low vitamin D levels face a higher risk of depression, especially when levels drop below 30 nmol/L