Nutrition News and Research

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UNC Greensboro professor receives $3.7 million to advance research on controlling sand flies

Professor Gideon Wasserberg at UNC Greensboro has been awarded a prestigious $3.7 million National Institutes of Health R01 grant to advance his research on controlling sand flies, the vectors of the parasitic disease leishmaniasis.

18 Nov 2025

New review reveals which baby foods carry the highest heavy metal risks

This scoping review found that more than 60 percent of infant formulas and baby foods worldwide contain detectable levels of cadmium, lead, and arsenic, with mercury present in more than 30 percent of products. The highest concentrations and regulatory exceedances occurred in baby foods containing fish, rice, and cereals, underscoring persistent global safety gaps.

17 Nov 2025

Daily berries and cocoa enhance mood by targeting key brain pathways

Dietary flavonoids from everyday foods show modest but promising benefits for mood, with the strongest evidence emerging from chronic, anthocyanin rich interventions. Acute effects are mixed, but longer term intake may support emotional well being through mechanisms involving monoamine activity and neuroplasticity.

17 Nov 2025

Calculator assesses 30-year heart risk for young adults

Just as saving for retirement starts early, so should protecting your heart. A new Northwestern Medicine study introduces a first-of-its-kind online calculator that uses percentiles to help younger adults forecast and understand their risk of a heart event over the next 30 years.

17 Nov 2025

Red meat raises inflammation marker CRP in clinical trials

The review analyzes red meat's effects on inflammatory biomarkers, revealing significant associations with CRP in specific adult subgroups and dietary contexts.

17 Nov 2025

Gut microbes may fuel allergic rhinitis symptoms

The study identifies gut microbiome alterations in allergic rhinitis, suggesting a gut-nose axis that could inform new treatment approaches for this condition.

17 Nov 2025

Are mushrooms more than a low-calorie food? New analysis explains their hidden advantages

Whole mushroom consumption shows consistent benefits for cardiometabolic health, lowering triglycerides in self-chosen diets and improving fasting glucose in a single healthy dietary pattern trial. Early evidence also suggests increases in salivary IgA and possible blood pressure improvements, with no adverse biomarker effects reported.

16 Nov 2025

Dash diet cuts diabetes complications by targeting blood pressure kidney health and inflammation

The DASH diet supports metabolic health in people with diabetes by improving blood pressure, renal function, lipids, and modest glycemic markers while reducing risks linked to vascular and inflammatory pathways. Its broad nutrient-driven mechanisms also benefit related conditions such as neuropathy, PCOS, and retinopathy, making it a versatile tool for cardiometabolic care.

16 Nov 2025

UCSF study explores sentiment analysis for hepatorenal syndrome

Taking a page from market research tactics, UC San Francisco experts are studying whether artificial intelligence (AI) can improve diagnosis of a complex liver condition by using the clinical notes of multiple providers.

14 Nov 2025

High protein breakfasts help you feel fuller but do not change how much you eat later

High protein breakfasts, whether plant or animal-based, boosted GLP-1 and PYY and modestly reduced appetite compared with a low protein, high carbohydrate meal. Despite these hormonal and appetite changes, lunchtime energy intake remained unchanged in both younger and older adults.

13 Nov 2025

Which plant-based diet is healthiest and most sustainable

Vegan and vegetarian diets deliver nutrient adequacy on par with Mediterranean diets, while lowering carbon footprints and promoting environmental health.

13 Nov 2025

Early lean mass shapes long-term brain development in preterm infants

Extremely preterm infants with higher fat-free mass at term-equivalent age show better cognitive, language, and motor outcomes through age three. Early lean-tissue growth offers stronger neurodevelopmental insight than traditional growth measures.

12 Nov 2025

Nasal vaccine shows promise as a non-invasive treatment for cervical cancer

Cervical cancer, which affects the reproductive tract, is one of the most common cancers in women worldwide.

12 Nov 2025

New Canadian network promotes health benefits of fermented foods

A one-stop network, the first of its kind in North America, has begun sharing easily digested research, recipes and other resources about the health benefits of fermented foods.

12 Nov 2025

Potential breakthrough in treating acute kidney injury with ceramide-targeting drugs

Serious damage to short-term kidney function-known as acute kidney injury, or AKI-can be fatal and also increase the risk of irreversible chronic kidney disease. It can be triggered by stressors ranging from sepsis to heart surgery, and it affects more than half of ICU patients.

12 Nov 2025

Personalized prehabilitation reduces the risk of surgical complications

The weeks leading up to a major surgery can be a time of uncertainty and worry for patients, many of whom anticipate the need for rehabilition to get back on their feet.

12 Nov 2025

Plant-based diet prevents and reverses heart microvascular dysfunction in hypertensive rats

Eating a plant-based diet consisting of fruits, vegetables, nuts and legumes can help prevent and reverse heart disease in rats that have high blood pressure, according to a study published by researchers in the Institute for Biomedical Sciences at Georgia State University.

12 Nov 2025

Plant-based oat protein hybrid doubles iron absorption in women

Research on oat protein nanofibril-iron hybrids highlights their potential to significantly improve iron absorption, tackling global nutritional deficiencies.

12 Nov 2025

What diet do people with type 2 diabetes really want? Study reveals flexibility beats strict meal plans

A large UK survey of adults with type 2 diabetes found that most prefer flexible, food-based diets—particularly moderate calorie restriction or low-carbohydrate plans, over formula-based regimens. Preferences varied by age, lifestyle, and desired outcomes, underscoring the need for personalized dietary support.

11 Nov 2025

What makes truffles more than a delicacy? They’re packed with bioactive compounds

Italian researchers reviewed the chemical composition and biological potential of truffles, identifying them as rich sources of antioxidants, polysaccharides, sterols, and vitamins. The review highlights their promise as functional foods and natural therapeutics, while emphasizing the need for sustainable cultivation and clinical validation.

11 Nov 2025

Nutrition News and Research

UNC Greensboro professor receives $3.7 million to advance research on controlling sand flies

New review reveals which baby foods carry the highest heavy metal risks

Daily berries and cocoa enhance mood by targeting key brain pathways

Calculator assesses 30-year heart risk for young adults

Red meat raises inflammation marker CRP in clinical trials

Gut microbes may fuel allergic rhinitis symptoms

Are mushrooms more than a low-calorie food? New analysis explains their hidden advantages

Dash diet cuts diabetes complications by targeting blood pressure kidney health and inflammation

UCSF study explores sentiment analysis for hepatorenal syndrome

High protein breakfasts help you feel fuller but do not change how much you eat later

Which plant-based diet is healthiest and most sustainable

Early lean mass shapes long-term brain development in preterm infants

Nasal vaccine shows promise as a non-invasive treatment for cervical cancer

New Canadian network promotes health benefits of fermented foods

Potential breakthrough in treating acute kidney injury with ceramide-targeting drugs

Personalized prehabilitation reduces the risk of surgical complications

Plant-based diet prevents and reverses heart microvascular dysfunction in hypertensive rats

Plant-based oat protein hybrid doubles iron absorption in women

What diet do people with type 2 diabetes really want? Study reveals flexibility beats strict meal plans

What makes truffles more than a delicacy? They’re packed with bioactive compounds

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