Diet News and Research

Latest Diet News and Research

Where you live affects your weight more than you think

Findings reveal a strong link between location and Body Mass Index, emphasizing the need for policies addressing food environments and health disparities.

4 Dec 2025

Preloading Instacart online grocery carts with healthy ingredients could help improve the diets of families

University at Buffalo researchers have shown that preloading Instacart online grocery carts with healthy ingredients could be a useful tool for improving the diets of families with young kids at risk for obesity.

4 Dec 2025

Sugar alcohol sorbitol may increase the risk of developing steatotic liver disease

Sweeteners such as aspartame, found in Equal packets, sucralose (Splenda), or sugar alcohols are often seen as healthier alternatives to food with refined sugar (glucose).

3 Dec 2025

Study finds link between Pg-induced periapical disease and systemic metabolic dysfunction

New study examines the oral pathogen Porphyromonas gingivalis (Pg) and suggests its influence may extend beyond dental tissues.

3 Dec 2025

Shingles vaccine may benefit individuals already diagnosed with dementia, new study finds

An unusual public health policy in Wales may have produced the strongest evidence yet that a vaccine can reduce the risk of dementia.

2 Dec 2025

Lack of dietary iron weakens immune response in the lungs

Researchers at Columbia University have found that a lack of dietary iron early in life can prevent immune cells in the lung from making a key protein that helps fight viral infections, even after iron levels are restored.

2 Dec 2025

Study provides new hope for future treatment of intestinal condition IBS

Researchers at örebro University in Sweden have made a significant advance in understanding the intestinal condition IBS.

2 Dec 2025

WHO releases first guideline on the use of GLP-1 therapies for treating obesity

To address the growing global health challenge of obesity, which affects more than 1 billion people, the World Health Organization (WHO) has released its first guideline on the use of Glucagon-Like Peptide-1 (GLP-1) therapies for treating obesity as a chronic, relapsing disease.

2 Dec 2025

Maternal exposure to fatty food aromas predisposes offspring to obesity

A research team at the Max Planck Institute for Metabolism Research has found that the smell of fatty foods during pregnancy increases the risk of overweight and obesity in children.

1 Dec 2025

Most of the world falls short on omega-3 intake

More than three-quarters of the global population aren't getting enough Omega-3, according to new research from the University of East Anglia, the University of Southampton and Holland & Barrett.

1 Dec 2025

Why potatoes and grains can’t replace each other in a healthy diet

White potatoes are nutrient-rich, offering potassium and vitamins. Replacing grains with them may reduce essential nutrients like iron and folate.

1 Dec 2025

Beer bellies linked to worse heart structure changes especially in men

A large new study using advanced imaging found that abdominal obesity, sometimes referred to as a "beer belly," is associated with more harmful changes in heart structure than overall body weight alone, especially in men.

1 Dec 2025

Semaglutide helps older adults lose weight without immediate bone loss

Semaglutide shows potential for weight loss in older adults without harming bone density, but longer studies are essential to assess its effects on bone health.

1 Dec 2025

WHO releases first-ever global guideline for prevention, diagnosis and treatment of infertility

The World Health Organization (WHO) today called on countries to make fertility care safer, fairer and more affordable for all in its first-ever global guideline for the prevention, diagnosis and treatment of infertility.

29 Nov 2025

Mediterranean diet benefits identified by SPARC levels

A new study published in Life Metabolism reports that a single post-meal blood biomarker, 1-hour postprandial SPARC (SPARC-1H), can predict who will benefit most from adopting a Mediterranean diet.

29 Nov 2025

Fanconi anemia patients show striking metabolic differences

Experts at Cincinnati Children's have uncovered striking metabolic differences in people with Fanconi anemia (FA), a rare genetic disorder that causes bone marrow failure and dramatically increases cancer risk.

29 Nov 2025

How the gut microbiome links obesity to colorectal cancer

The gut microbiome serves as both a biomarker and therapeutic target in diseases like obesity, metabolic syndrome, and colorectal cancer.

28 Nov 2025

Alternate-day fasting cuts body fat but also reduces muscle

Research reveals that alternate-day fasting reduces body weight and fat but also leads to muscle loss, with whey protein supplementation proving ineffective.

28 Nov 2025

Drinking three to four cups of coffee a day may slow cellular aging

New findings reveal that 3-4 cups of coffee daily may enhance telomere length, potentially slowing cellular aging in individuals with severe mental disorders.

28 Nov 2025