cognitive health

Excessive screen time is raising concerns about its impact on brain health, potentially leading to "digital dementia" by weakening memory and attention spans. Experts explain that constant digital stimulation and reliance on devices for basic functions can negatively affect cognitive abilities, sleep quality, and overall mental sharpness.

New research challenges the 'baby brain' myth, finding that while parenthood significantly changes the brain, these alterations are adaptive, not detrimental to cognitive abilities. Both mothers and fathers experience these changes, which help them become more responsive caregivers, despite feelings of mental exhaustion due to sleep deprivation and hormonal shifts.

President Trump's latest medical report declared him in 'excellent health' and fit to serve, despite advising weight loss and increased physical activity. The report noted his weight has increased, and he takes medication for cholesterol and cardiac prevention. Bruising on his hands was attributed to frequent handshaking while on aspirin.

Every week, TOI+ subscribers ask questions about their health and India’s top doctors reply with clear, evidence-based guidance. From heart disease to diabetes, cancer to mental health, Hello, Doctor connects you directly with experts you can trust

US President Trump underwent his annual medical exam amid renewed scrutiny over his health and stamina, just before his 80th birthday. Concerns about transparency have resurfaced, with a recent poll showing public doubt about his fitness. The White House maintains he is in excellent health, despite past disclosures of chronic venous insufficiency and bruising.

A groundbreaking international trial, Optima, reveals a genomic test, Prosigna, can identify breast cancer patients unlikely to benefit from chemotherapy. This precision oncology approach analyzes tumor genes, potentially sparing thousands of women the harsh side effects of chemo while maintaining similar survival rates. The findings promise a more personalized and less burdensome cancer treatment future.

Indian working women are achieving career milestones but face significant emotional and cognitive costs due to unaddressed stress. Burnout is a structural issue, not individual failure, often stemming from a lack of recovery moments. The 5-5-5 Routine offers a simple, repeatable structure to create essential pauses for mental offloading, boundary enforcement, and intentional closure, fostering sustainable leadership and performance.

White House physician has officially explained Donald Trump's discolored hands, attributing them to a combination of frequent handshaking and regular aspirin use for heart health. This 'minor soft tissue irritation' is a benign side effect, not a sign of serious illness. Despite speculation, the explanation remains consistent with previous reports, offering a straightforward reason for the visible marks.

The UK government is reconsidering the non-custodial sentences handed down to three teenage boys found guilty of sexually assaulting two girls in Hampshire. Detractors claim that the penalties are insufficient, not properly addressing the gravity of the offenses. In response to public outrage, the attorney general's office is evaluating the case and extending resources to assist the victims.

Forget quick fixes for a longer life; science points to simple, daily habits. Prioritize movement, whole foods, and strong social ties. Guard your sleep, manage stress, and keep learning to sharpen your mind. Staying hydrated and having a purpose also significantly contribute to a healthier, longer existence. These fundamental lifestyle adjustments are key.

Every week, TOI+ subscribers ask questions about their health and India’s top doctors reply with clear, evidence-based guidance. From heart disease to diabetes, cancer to mental health, Hello, Doctor connects you directly with experts you can trust

Our fast-paced lives have led to reduced chewing, impacting brain health. Researchers reveal that thorough chewing boosts blood flow to the brain, enhancing oxygen supply and activating neural networks linked to memory and cognition. Studies suggest this overlooked habit protects against cognitive decline, especially in older adults. Prioritizing mindful eating and foods with texture is key.

A recent Instagram post by Salman Khan sparked widespread concern about loneliness, highlighting its alarming global impact. The World Health Organization now classifies social isolation as a public health crisis, comparable to air pollution and tobacco, contributing to nearly a million deaths annually. This paradox of increased digital connection alongside rising loneliness, particularly among young people, demands urgent attention.

A UK student's tragic suicide has been linked to severe vitamin B12 deficiency stemming from her vegan diet. The coroner's findings highlight how unchecked nutritional gaps can lead to serious mental health issues and even psychosis. This case underscores the critical need for proper supplementation in restrictive diets to prevent devastating consequences.

Modern workplaces are increasingly becoming spaces where employees feel compelled to hide stress, burnout, and emotional exhaustion behind professional smiles. A new report reveals why millions continue staying in toxic jobs despite deteriorating mental health, exposing a deeper workplace culture where survival, silence, and constant performance have quietly become part of everyday professional life.

Multiple Sclerosis often goes unnoticed in India, with subtle symptoms like tingling or blurred vision dismissed as stress. This delay allows irreversible nerve damage to occur. Young women are frequently overlooked, their symptoms attributed to other factors. Experts urge greater public and physician awareness for early diagnosis and intervention to improve long-term quality of life.

As students across CBSE, ICSE, IB and State Board schools increasingly navigate different career paths, professional career counselling has quietly emerged as an essential support system

A generation entered adulthood during permanent instability.They are forcing the world to rethink the emotional meaning of work itself.

The landline phones are back in trend with a modern makeover

Maria Branyas Morera, who lived to 117, defied aging expectations. Scientists discovered her internal chemistry mirrored younger individuals, with a unique microbiome and a Mediterranean diet, including daily yogurt, contributing to her remarkable health. Her lifestyle choices, devoid of smoking and alcohol, alongside constant activity and social connection, offer profound lessons for healthy aging.

Doctors have been saying this for a while: younger Indians are increasingly being diagnosed with high blood pressure. Now, a recent study confirms this. Even as overall hypertension cases have increased, in low- and middle-income countries, the largest burden is among people aged 40 to 59 – the heart of the working-age population

Social media's pervasive influence is reshaping childhood, impacting attention spans, emotional regulation, and self-esteem among Indian youth. Experts and parents highlight concerns over digital addiction, cyberbullying, and the erosion of real-world interactions. While acknowledging its benefits, the article stresses the need for balanced, mindful usage and open communication to navigate this digital landscape.

A long-term study has found that visceral fat, not just overall body weight, is closely linked to brain aging and cognitive performance. It also suggests that waist size and blood sugar may matter more than BMI alone