Physical Activity News and Research

RSS

How social challenges shape gut health and drive obesity risk

As obesity in America continues to rise at alarming rates, researchers are finding that diet and exercise are not the only driving factors.

4 Sep 2025

Daily walking reduces risk of chronic lower back pain

A major study has investigated the relationship between walking and the risk of developing chronic lower back problems.

4 Sep 2025

Stress in early life alters brain cell structure and behavior in mice

Canadian researchers show that stress modifies the morphology of brain cells in mice, directly influencing the rodents' level of physical activity.

4 Sep 2025

Neuritin 1 unlocks new pathway to treat obesity without reducing food intake

Is it possible to treat obesity without reducing food intake? A new study co-led by Dr. Antonio Zorzano and Dr. Manuela Sánchez-Feutrie at the Institute for Research in Biomedicine (IRB Barcelona) suggests that this might be a possibility, at least in animal models.

4 Sep 2025

Why repetitive wrist use in esports could lead to long-term injuries

The study highlights wrist extensor fatigue in esports, emphasizing the role of game genre and the need for preventive measures to combat musculoskeletal risks.

4 Sep 2025

Study finds universal rise in cholesterol after menopause among Bolivian Tsimane women

Deep in the Bolivian Amazon exists a forager-horticultural community called the Tsimane. Researchers look to them for insights on how the human body functioned prior to modern technologies, as their lifestyles remain the closest to that of our ancestors.

3 Sep 2025

Household WiFi devices show potential for nonintrusive health monitoring

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person's physical activity, stress and anxiety, hydration level, and more.

2 Sep 2025

$Walking faster may protect your bones and prevent fractures$

Walking faster may protect your bones and prevent fractures

A UK Biobank study links walking pace to osteoporosis risk, revealing brisk walking may protect bones and reduce fracture likelihood, regardless of genetics.

2 Sep 2025

How a Mediterranean diet helps women manage menopausal symptoms

A cross-sectional study of 149 postmenopausal women found that greater adherence to a modified Mediterranean diet was linked to lower odds of moderate to severe hot flashes and sexual symptoms. While psychological and physical domains showed no significant association, the results support further evaluation of diet as a non-hormonal strategy for menopausal care.

1 Sep 2025

Most school PE programs fail to build basic motor skills

Findings indicate alarmingly low fundamental motor skill proficiency in Polish students, questioning the effectiveness of current physical education approaches.

1 Sep 2025

Ultra-processed foods harm reproductive and metabolic health

Over the past 50 years, rates of obesity and type-2 diabetes have soared, while sperm quality has plummeted. Driving these changes could be the increasing popularity of ultra-processed foods, which have been linked to a range of poor health outcomes.

28 Aug 2025

Better sleep quality and healthy habits linked to improved mental wellbeing in young adults

A new study of young adults has strongly linked better sleep quality with better mental wellbeing, with fruit and vegetable consumption and physical activity also strongly associated with psychological wellbeing.

28 Aug 2025

Food scientists identify worst additives for longevity: flavours, sweeteners, and colourings top list

Researchers analyzing data from 186,744 UK Biobank participants found that ultra-processed food consumption and specific additives, such as sugars, sweeteners, flavorings, and colorings, were linked to higher mortality. Some processing aids showed risks, while gelling agents appeared protective.

27 Aug 2025

Healthy diet and physical activity reduce risk of alcohol-related liver-specific mortality

A novel study investigating how physical activity and diet quality interact with different levels and patterns of alcohol consumption shows that healthy eating and increased levels of physical activity significantly lower the risk of alcohol-attributable liver-related mortality.

27 Aug 2025

Do GLP-1 drugs shrink your muscles? New study explains the risks and what to do

GLP-1 receptor agonists are transforming obesity and diabetes care, but may reduce skeletal muscle mass, raising concerns about sarcopenic obesity. This comprehensive review explores the mechanisms, clinical implications, and mitigation strategies, including exercise, protein intake, and adjunct therapies.

26 Aug 2025

Can eating yogurt every week lower your type 2 diabetes risk?

Regular yogurt consumption is linked with a lower risk of type 2 diabetes, according to credible but limited scientific evidence. The FDA has approved a qualified health claim in 2024, marking yogurt as a promising food-based tool for public health.

26 Aug 2025

Mediterranean diet with lifestyle changes lowers diabetes risk by 31%

A Mediterranean-style diet, in combination with reduced caloric intake, moderate physical activity, and professional support for weight loss, may cut the risk of type 2 diabetes (T2D) by 31%, according to a new study co-authored by researchers at Harvard T.H. Chan School of Public Health.

25 Aug 2025

Fat location, not BMI, drives heart ageing risk in men and women

Researchers using UK Biobank imaging data found that where fat is stored in the body, not just how much, determines cardiovascular ageing. Visceral, liver, and muscle fat accelerate ageing, while gynoid fat protects women before menopause.

25 Aug 2025

The challenges of shift work on diet, sleep, and well-being

Healthcare shift workers face dietary and sleep challenges, leading to burnout and health issues. Effective interventions are crucial for their well-being.

25 Aug 2025

Can AI help you eat healthier?

Researchers developed and validated an AI-based nutrition recommendation system (AINR) that generates weekly Mediterranean meal plans tailored to individual needs and dietary restrictions. Tested on 4,000 simulated users, the system achieved high accuracy in calorie and nutrient targets but struggled with profiles involving milk and nut allergies.

21 Aug 2025