Diet News and Research

Latest Diet News and Research

Ultra-processed foods are silently altering your metabolism, scientists warn

Researchers from Germany and France uncover how ultra-processed foods impact metabolism in adolescents and young adults by analyzing urine and plasma biomarkers. Their findings suggest potential health risks linked to frequent consumption of processed foods.

26 Sep 2024

High rate of iron deficiency among pregnant women in Ireland revealed

Four out of five pregnant women in Ireland are iron deficient by their third trimester, a University College Cork (UCC) study reveals.

26 Sep 2024

Childhood obesity: How the first 2,000 days hold the key to lifelong health

Researchers reveal that early life factors, especially within the first 2,000 days, play a critical role in shaping future obesity risk. Addressing these factors with integrated interventions could combat the global childhood obesity crisis.

26 Sep 2024

Noninvasive imaging reveals impact of diet on cardiovascular health

The dynamics of blood nutrient and lipid levels after consuming a high-fat meal are crucial indicators of both current and future cardiovascular health. Traditionally, measuring these circulating substances has involved invasive blood draws, which are not feasible for regular health tracking.

26 Sep 2024

Increasing daily consumption of flavonoid-rich foods may lower dementia risk

Research shows that flavonoid-rich diets, including tea and red wine, are associated with a lower risk of dementia in genetically susceptible individuals.

25 Sep 2024

Women remain underserved in cardiovascular disease treatment despite advances

Women in the UK, and elsewhere, are still missing out on vital treatment for their No 1 killer-;cardiovascular disease-;despite significant progress in the medical management of heart disease and stroke, concludes a consensus statement published online in the journal Heart.

24 Sep 2024

Microbial biomarkers identified in lupus and IBD offer pathways for targeted therapies

Research connects gut microbiota to lupus and IBD, uncovering microbial markers and pathways that could inform targeted therapies for autoimmune disorders.

24 Sep 2024

Medicare coverage for obesity drug raises questions

Millions of older Americans with obesity could potentially get Medicare's help with the hefty price of a weight-loss medication in order to reduce their high risk of heart problems.

23 Sep 2024

Brazil nuts reduce inflammation and improve gut health in women on restricted diets

Brazil nut consumption in an energy-restricted diet significantly reduced inflammation and improved intestinal permeability in overweight/obese women, likely due to selenium’s anti-inflammatory properties.

23 Sep 2024

Just one egg daily reduces nutrient gaps among U.S. adolescents, study shows

Over 60% of U.S. adolescents are at risk of nutrient inadequacy, but adding just one egg per day can improve their intake of key nutrients, especially for food-insecure teens.

23 Sep 2024

Digital health investment could save millions from noncommunicable diseases

An investment today of an additional US$0.24 per patient per year in digital health interventions, such as telemedicine, mobile messaging and chatbots, can help save more than 2 million lives from noncommunicable diseases over the next decade, says a new report released jointly by the World Health Organization (WHO) and ITU (International Telecommunication Union).

23 Sep 2024

Liraglutide activates key brain circuits to trigger weight loss in obesity

Researchers uncover how liraglutide targets specific brain regions to suppress appetite and promote significant weight loss through GLP-1 receptor activation.

23 Sep 2024

Yoyo dieting alters gut health, driving weight regain and inflammation

Researchers from Deakin University reveal how yoyo dieting disrupts gut health, leading to weight regain and obesity-related complications. The study highlights the roles of gut microbiota, hormones, and inflammation in the weight cycling process.

23 Sep 2024

Study reveals anti-tumor properties of food antigens

Researchers led by Hiroshi Ohno at the RIKEN Center for Integrative medical sciences (IMS) in Japan have discovered that food antigens like milk proteins help keep tumors from growing in our guts, specifically the small intestines.

23 Sep 2024

Mediterranean diet during pregnancy reduces childhood obesity risk

Following a Mediterranean diet during pregnancy reduced the likelihood of children being overweight or obese by age two, with no cases of obesity in the diet group. The diet’s influence on the leptin gene may explain these effects.

22 Sep 2024

Dietary antigens reduce small intestine cancer by boosting immune T-cells

Study shows that dietary antigens can suppress small intestine carcinogenesis by activating T-cells through Peyer's patches. Adding bovine serum albumin (BSA) or ovalbumin (OVA) to antigen-free diets restored immune function and reduced tumor growth in mice.

22 Sep 2024

Cranberry juice: A natural boost for women's skin health

A polyphenol-rich cranberry beverage was found to improve skin elasticity, reduce UV-induced erythema, and modulate the skin microbiome, with effects most pronounced in women aged 40 and older.

22 Sep 2024

How plant-based, Mediterranean, and Western diets affect gut microbiota and disease

Researchers examine how different dietary components affect the gut microbiome and development of non-communicable diseases.

20 Sep 2024

Plasma pTau181 predicts Alzheimer’s progression in real-world memory clinic patients

Researchers confirm plasma pTau181 is a strong predictor for Alzheimer's in patients with mild cognitive impairment, offering a less invasive diagnostic tool for early intervention.

20 Sep 2024

Hypothalamic ECM remodeling drives insulin resistance, contributing to obesity and diabetes

Researchers have discovered that remodeling of extracellular matrix (ECM) in the hypothalamus, specifically around AgRP neurons, drives insulin resistance and metabolic disease. Disrupting this ECM buildup improves insulin sensitivity and may be a promising treatment for obesity and diabetes.

19 Sep 2024