Research Archive

Cancer treatment can cause muscle loss, fat changes, and hard-to-manage symptoms such as fatigue and nausea. According to research reviewed …

Sickle cell anemia causes red blood cells to break down too early, which can lead to pain, fatigue, and other health problems. According to …

A new study published in the European Heart Journal on November 14, 2026, looks at how much vitamin D in the blood may matter for heart …

Streams do more than carry water. They also send essential nutrients into the surrounding land. Tiny algae in the water make omega-3 fatty …

A new 2026 study asked a common question: when people with metabolic problems take medicine, does improving insulin resistance also lower …

A large study of up to 8,970 people with colorectal cancer and 8,098 people without it looked at how much folate they ate and whether they …

Many people with inflammatory bowel disease (IBD), a long-term condition that causes gut inflammation, avoid certain foods. According to …

Ultra-processed foods are packaged products made with many industrial ingredients, and they are linked to chronic diseases such as obesity …

A new study followed 219 people from pregnancy through two years after giving birth to see how their eating habits changed. Researchers …

A large population study suggests that getting enough iron from food may be linked to a lower risk of death in older adults with autoimmune …

A large Swedish study followed people with celiac disease, an autoimmune condition where gluten damages the gut, to see whether they were …

According to research reviewed by Gram, regular sauna bathing may support heart health in ways researchers are only beginning to understand. …

Australia's current guidelines say a summer vitamin D level of at least 60 nmol/L should protect people from winter deficiency. According to …

According to research reviewed by Gram, pregnant women who took a higher daily dose of vitamin B12 had babies with slightly better early …

According to research reviewed by Gram, a large international study found that critically ill patients who are overweight or obese may face …

According to research reviewed by Gram, fat tissue may play a bigger role in vitamin B12 balance than scientists previously thought, …

A new study followed 138 adults on hemodialysis, a treatment that filters the blood when the kidneys can no longer do it, at four dialysis …

Losing weight during cancer treatment can make it harder to finish therapy and recover. A new randomized clinical trial in JAMA Oncology …

A new trial from 2026 looked at whether brain training and nutrition coaching could help people with mild cognitive impairment, a stage …

Nutrition incentive programs help people with low incomes buy more fruits and vegetables by stretching their food budgets. Many U.S. …

Children and teens who eat a more inflammation-promoting diet may have higher odds of high blood pressure, according to a new analysis from …

According to research reviewed by Gram, excess body fat may interfere with an inflammation pathway that helps sperm develop. This 2026 …

Gram Research analysis of a study published in Virulence found that a modified baker's yeast, with a gene called CYB2 removed, slowed the …

Arsenic is a naturally occurring element found in some foods, and high exposure is known to increase the risk of certain cancers. A 2026 …