Research Archive

Researchers in Ethiopia tested whether a special flatbread made from amaranth grain could help pregnant women improve their nutrition. …

A major study of over 6,500 older Spanish adults found that people who followed a plant-based Planetary Health Diet had significantly lower …

Scientists reviewed over 400 studies about how food choices might affect Parkinson's disease, a brain condition that affects movement. …

Researchers in Tanzania studied how quickly changing what you eat affects your blood's ability to clot. They followed 77 healthy men who …

A major review of 18 studies examined whether videos and comic books can help children and teenagers develop healthier eating habits. Gram …

A new study tested whether taking zinc and probiotics together could help people with irritable bowel syndrome (IBS), a condition that …

A new computer system built into doctor's offices is helping more families sign up for WIC, a federal program that provides food and …

A major review of 32 scientific studies published between 2001 and 2025 challenges the long-standing advice to strictly limit saturated fat …

A major study of over 19,000 adults found that eating a healthy, planet-friendly diet works partly by changing the chemicals in your blood. …

Women with type 2 diabetes often experience sexual problems that affect their quality of life, but this issue is frequently overlooked by …

A new study compared two ways of exercising for people carrying extra weight. One group did five short 5-minute walks spread throughout the …

A new study is testing whether eating fewer ultra-processed foods (like packaged snacks, fast food, and sugary drinks) can help young adults …

A new study compared three ways to help people with fatty liver disease: minimal guidance, working with a dietitian coach, and using a …

Researchers reviewed studies about how diet affects breast cancer survivors and found that eating patterns matter for long-term health. …

According to Gram Research analysis, scientists have discovered that chronic kidney disease affects more than just your kidneys, it can also …

A comprehensive review of recent research shows that eating more plant-based foods like whole grains, beans, fruits, vegetables, and nuts is …

Scientists use a special method called systematic reviews to combine results from many nutrition studies and find the truth about what we …

Researchers tracked women with obesity for a year as they underwent weight loss surgery to understand exactly how their bodies change at the …

Keeping track of what you eat is hard, and most people stop doing it after a few days. Researchers in Switzerland are testing whether clever …

Scientists studied 25 research papers about how food affects the bacteria in your gut. They found something surprising: when different …

A team of 20 Brazilian medical experts studied the best ways to treat vitamin B12 deficiency, which is common in older adults and people who …

A comprehensive review of 13 studies compared three ways to take vitamin B12 supplements: by mouth (pills), under the tongue (sublingual), …

A new study compared eating moderate amounts of pasture-raised red meat to eating plant-based meat alternatives within otherwise healthy …

Shift work, especially for first responders like firefighters and police officers, disrupts the body's natural rhythms and can lead to …