Latest Nutrition Research

Fish is a central food for many families along Amazon rivers, but it can carry mercury, a metal that can harm the developing brain. A 2026 …

A new study from Iraq, reviewed by Gram Research analysis, looked at whether long-term work at an oil refinery affects the thyroid, the …

Fertility treatment success depends partly on how well eggs develop and fertilize. According to research reviewed by Gram, a team in Iran …

Researchers reanalyzed existing gut microbiome and cell datasets to examine a vitamin-like nutrient called queuine, which the body gets from …

Polar bears went from eating a mix of plants and meat to surviving almost entirely on seal fat, and a new study looks at how their bodies …

According to research reviewed by Gram, scientists studied a liver protein called UBE4A and found it may help protect the liver from fatty …

According to research reviewed by Gram, removing a single nutrient from the diet of mice may help them lose body fat without making them eat …

Milky fluid can leak into the chest after thymus removal surgery, and in rare cases it may not appear until weeks later. A case report …

According to Gram Research analysis, a 120-day clinical trial found that undernourished children in the United States grew better when they …

Premature babies can develop necrotizing enterocolitis, a dangerous disease that inflames and damages the intestines. Researchers tested …

A new preprint from 2026 suggests that urea, a nitrogen-containing waste compound, plays a more active role in infant health than scientists …

A new preprint study, published in 2026 on bioRxiv, asked whether a lifetime of mating changes how organs age. Researchers used the …

According to research reviewed by Gram, a 2026 preprint study in mice found that gut bacteria can change an omega-3 fat called EPA into new …

According to research reviewed by Gram, a new study in mice suggests that a stress signal inside brain cells may play a central role in …

According to research reviewed by Gram, a 2026 erratum in the journal Annals of Joint corrects a previously published expert consensus on …

Gram Research analysis of a 2026 study in the journal Gut Microbes suggests that a common gut bacterium, Bacteroides uniformis, may help …

According to research reviewed by Gram, a 2026 paper in the Indian Journal of Pediatrics examines a rare inherited condition called …

A 2026 lab study looked at how cyproflanilide, a newer insecticide, affects the Asian corn borer, a moth pest that damages corn crops. …

Gram Research analysis of a 2026 study in the journal Nutrition suggests that seeing nutrition facts can change how people feel about a …

A new study in the journal Atherosclerosis looked at a protein called JARID2 in the immune cells that build up artery plaque. Gram Research …

Radiation therapy works only if patients can get through the full course, yet many low- and middle-income countries measure access mostly by …

Gram Research analysis of a 2026 study in the journal Reproductive Toxicology found that fructose, a simple sugar common in sweetened drinks …

Stroke is a leading cause of long-term disability, and many survivors still struggle with memory, focus, and mood after treatment. A new …

A new study looked at a protein called GPR146 and how it affects clogged arteries. Researchers found that GPR146 was more active in the …