Researchers found that the hippocampus, a key memory region, appears to undergo a major immune-cell shift from around age 50. Long-standing brain immune cells called microglia seemed to decline and ...

A new review suggests regular exercise may support the brain’s glymphatic system, which helps clear waste during sleep. The effect may come through better sleep, healthier blood vessels, lower ...

A small trial found older women who ate within an eight- to nine-hour window improved more on some planning and ...

Their work suggests microwave-assisted frying may help potatoes cook faster while taking up less oil. At the start of frying, ...

GLP-1 drugs are best known for reducing appetite and supporting blood glucose control. New research suggests some oral GLP-1 drugs may also affect the reward side of eating. That matters because ...

If a meal provides useful energy or nutrients, the gut sends a message to the brain: remember this. But in modern food environments, it may become a problem. The same study found that rats exposed to ...

For people cutting down on sugary drinks, unsweetened sparkling water looks like a much better option for teeth. People often ...

A new study found consumers and expert-derived nutrition ratings often disagree on how healthy common carbohydrate foods are. People tended to underestimate the healthfulness of some carbohydrate ...

Researchers have warned of a sharp rise in type 2 diabetes among younger adults in England, especially women in their 20s. The trend appears closely linked to rising obesity levels, particularly since ...