Diet & Nutrition News and Research

Latest Diet & Nutrition News and Research

Ultra-processed foods linked to increased obesity risk in preschoolers

Ultraprocessed food consumption in preschoolers is associated with increased body fat, particularly in boys, underscoring the importance of nutrition education.

4 Feb 2025

Teens who eat more ultra-processed foods score lower in school

A study of 800 Spanish adolescents links ultra-processed food intake to lower academic performance, emphasizing diet quality's role in educational success.

4 Feb 2025

East Asians have greater risk for iron overload, research shows

New Cornell University research shows that individuals of East Asian ancestry have greater risk of elevated iron stores than people of Northern European ancestry, putting them at higher risk of chronic conditions such as heart disease, Type 2 diabetes, liver disease and cancer.

3 Feb 2025

Early pregnancy vitamin D deficiency increases risk of preterm birth

Low vitamin D levels in the first trimester of pregnancy are associated with higher rates of preterm birth and decreased fetal length, according to a new study led by researchers in the Penn State Department of Nutritional Sciences.

3 Feb 2025

Could the contraceptive pill reduce risk of ovarian cancer?

It’s a little pill with big responsibilities. But despite its primary role to prevent pregnancy, the contraceptive pill (or ‘the Pill’) could also help reduce the risk of ovarian cancer, according to new research from the University of South Australia.

From University of South Australia 3 Feb 2025

Ultra-processed foods linked to obesity risk in preschool children

Researchers at the University of Toronto are sounding the alarm about the high consumption of ultra-processed foods among preschool-aged children in Canada and its association with obesity development.

3 Feb 2025

How loneliness leads to poor health

Loneliness is linked to unhealthy habits like smoking and poor diet, increasing obesity risk and adverse health outcomes, highlighting public health concerns.

3 Feb 2025

Single heat stroke exposure triggers long-term health risks and metabolic vulnerabilities

The study links exertional heat stroke to chronic disorders, revealing impacts on body mass regulation and heart health, especially in high-fat diet scenarios.

3 Feb 2025

Improving insulin sensitivity with regular mango consumption

The regular consumption of mangoes may improve inflammation, insulin sensitivity, and glucose control.

3 Feb 2025

Could a handful of nuts a day prevent cognitive decline?

A new study suggests that a daily handful of nuts could help protect brain function in older adults, potentially reducing cognitive decline and supporting long-term mental sharpness.

2 Feb 2025

Study reveals far-reaching benefits of India’s food assistance program

Despite humanity's scientific achievements and globalized economy, malnutrition remains a global issue. The United Nations estimated that 2.33 billion people experienced moderate or severe food insecurity in 2023.

31 Jan 2025

Gut microbiome may mediate the association between sugary beverages and diabetes

It is well known that consuming sugary drinks increases the risk of diabetes, but the mechanism behind this relationship is unclear.

31 Jan 2025

Traffic-related air pollution may raise the risk of metabolic-associated fatty liver disease

Long-term exposure to low levels of traffic-related air pollution harms the liver and may raise the risk of metabolic-associated fatty liver disease, a new study in mice suggests.

31 Jan 2025

Study reveals how beneficial gut microbe breaks down mucus for health

A microbe found in the lower part of the gut that is associated with good health has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus.

31 Jan 2025

Mandatory calorie labels may worsen eating disorders

Mandatory nutrition labels may unintentionally harm individuals with eating disorders, raising concerns for public health and obesity intervention policies.

31 Jan 2025

The impact of first-time employment on young adults’ health behaviors

Researchers examine how the initial transition from school to work influences diet, physical activity, and sleep duration among adolescents and young adults.

31 Jan 2025

Better sleep hygiene can improve health for FIFO workers

Better sleep hygiene could see fly-in, fly-out (FIFO) mining shift workers get a better night's sleep, new research from Edith Cowan University (ECU) has shown.

30 Jan 2025

Poor diet choices associated with faster biological aging

Humans do not always age biologically at the same rate as their chronological age. Faster biological aging compared to chronological age has been linked to higher risks of disease and mortality.

30 Jan 2025

Gut-derived sugars: A potential game-changer for weight management and diabetes

Gut bacteria-produced exopolysaccharides (EPS) help regulate metabolism by modulating gut microbiota, promoting SCFA production, and improving glucose homeostasis. S. salivarius, a key EPS producer, shows potential for obesity and diabetes intervention.

30 Jan 2025

Mediterranean diet linked to better brain health in Hispanic/Latino adults

Closely following a Mediterranean diet was associated with having better brain health among Hispanic/Latino adults in a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2025.

30 Jan 2025