Health

Growing up, every one of us has been told to drink milk. While some love it, others hate it, but the importance of the food cannot be highlighted now more than ever before because of its many benefits. While its consumption is stressed upon among children and women, Mumbai doctors say, those in their 30s and the age group above that apart from working professionals need to consume milk or at least dairy in their daily life. Every year, World Milk Day is observed on June 1 around the globe to not only celebrate it but also raise awareness and recognise its role as a global food. Designated by the Food and Agriculture Organization in 2001, theme for 2025 is “Let`s Celebrate the Power of Dairy” to not only highlight the nutritional value of milk but also how it supports livelihoods and drive...

Focus on food safety essential to protect health and well-being, said Union Health Minister JP Nadda on World Food Safety Day on Saturday. World Food Safety Day is observed annually on June 7 to prevent, detect, and respond to public health threats associated with unsafe food. This year’s theme, ‘Food safety: science in action,’ draws attention to using scientific knowledge as the key to reducing illness, cutting costs, and saving lives. “This World Food Safety Day, we come together to raise awareness about the essential role of safe and hygienic food in safeguarding health and reducing foodborne diseases. Food is the fuel that keeps us going every day. When we focus on food safety, we’re protecting our health and the well-being of families everywhere,” Nadda said, in a post on social m...

US researchers have identified a mechanism that SARS-CoV-2 -- the virus that causes Covid-19 -- uses to protect itself inside the body as it works to replicate and infect more cells. Without this protective mechanism, viral infection is dramatically reduced, said the team from the Texas Biomedical Research Institute and the University of Chicago. The finding, published in the journal Nature Communications, not only provides a potential target for new Covid therapies but also offers insights that could inform future vaccine and antiviral development. The study builds on earlier work from Texas Biomed that identified ORF3a, a type of viral protein most important for the virus`s pathogenicity, or ability to cause disease. Specifically, the team found that SARS-CoV-2 ORF3a appears to play ...

Women with early onset of periods, and later menopause -- which means a longer reproductive span -- can have a healthier brain ageing in life, according to a study. The study showed how a woman’s reproductive years may shape brain health later in life and also reduce the risk of dementia. It also suggested the role of oestradiol (or the lack thereof) in the development of dementia. Oestradiol levels rise at puberty, remain high during most of a woman’s reproductive life, and then decline sharply around menopause. This drop in oestradiol has been linked to an increased risk of dementia and other age-related brain conditions. “These findings support the idea that oestradiol -- the most potent and prevalent form of oestrogen during a woman’s reproductive years -- may help protect the brai...

Combining physical and psychological therapies -- exercise, along with cognitive behavioural therapy and mindfulness -- may have more long-term effects in treating lower back pain, a study has found. Researchers from Macquarie University, Australia, reviewed results from 75 clinical trials, involving around 15,400 participants, that looked at the effects of 20 non-surgical treatments of chronic low back pain -- massage, manipulation, pain education and injections -- over a year or more. Published in The Lancet Rheumatology journal, the findings show that "cognitive behavioural therapy, mindfulness, exercise, and multidisciplinary care could produce the long-term benefits required to reduce the global burden due to non-specific chronic low back pain". "However, the effects are mostly sma...

Blood sugar responses after food, especially carbohydrates, may indicate metabolic health status as well as signal the risk of prediabetes, according to a study. Researchers from Stanford University in the US explained that the differences in blood sugar response patterns among individuals were associated with specific metabolic conditions such as insulin resistance or beta cell dysfunction -- both can lead to diabetes. The findings, published in Nature Medicine, suggest that this variability in blood sugar response could lead to personalised prevention and treatment strategies for prediabetes and diabetes. "This study suggests that not only are there subtypes within prediabetes, but also that your subtype could determine the foods you should and should not eat," said Michael Snyder, Pr...

Exposure to the tiny particles in air pollution during pregnancy can disrupt maternal metabolisms, altering key biological pathways, according to a study. These changes were associated with an increased risk of various negative birth outcomes, including premature birth, said researchers from Emory University. Preterm birth is also linked to complications such as cerebral palsy, respiratory distress syndrome, and long-term noncommunicable disease risks, while early-term births (37-39 weeks of gestation) are also associated with increased neonatal morbidity and developmental challenges. Approximately 10 per cent of the preterm births in the world are attributable to PM2.5 exposure. "The link between air pollution and premature birth has been well established, but for the first time we we...

Early exposure to pet dogs may lower the risk of developing atopic eczema -- a condition characterised by dry, itchy, and inflamed skin -- among children who are genetically prone to the condition. Eczema is an itchy skin disorder caused by a combination of genetic and environmental effects, but little is known about how the two interact. The findings provide new insights into what could cause eczema in children and how environmental factors may influence genetic risk, experts say. The study did not look at the effect of dog exposure in the treatment of existing eczema, and experts caution that introducing a dog may make symptoms worse in some children. “We know that genetic make-up affects a child’s risk of developing eczema and previous studies have shown that owning a pet dog may be...

Vaccination may play a significant role in preventing hearing loss in children and adolescents, according to a study that identified 26 infectious pathogens that can potentially cause hearing loss. Over 1.5 billion people worldwide are affected by some degree of hearing loss. While it is often linked to ageing, a lesser known but significant cause is infections contracted during childhood and adolescence, many of which are preventable. According to the World Health Organization, nearly 60 per cent of childhood hearing loss could be prevented through public health measures such as vaccination against rubella and certain forms of meningitis. To probe further, a team of researchers, including from Université de Montréal in Canada conducted an in-depth review of the scientific literature. ...

Cycling has gained recognition both as a sport and a leisure activity. Over the years, it is gradually extending beyond these boundaries and becoming a way of life for many. It is not only the activity’s environment-friendly nature but also its health and fitness benefits that are prompting many to adopt it in their everyday life. The Fit India Sundays on Cycle initiative launched in December 2024 by the Ministry of Youth Affairs and Sports is a recent example of the growing awareness about health benefits of cycling in the country. Under the campaign, sports minister Mansukh Mandaviya urged citizens to incorporate cycling in their daily routines, like for commuting to work, for better health and environment. Every year, World Bicycle Day is observed annually on June 3 to draw attention ...