Researchers in Italy say adding more niacin (vitamin B3) to your diet can protect the skin from ultraviolet (UV) exposure and reduce the risk of developing skin cancer.

A diet rich in vitamin E and carotenoids, including lycopene, may reduce the speed of cognitive decline, according to a large prospective cohort study.

Taking a daily dose of vitamin D can lower your chance of developing advanced cancer by 17 per cent, new research suggests.

Taking regular vitamin D or omega-3 supplements boosts the immune systems of the elderly, helping them to fend off infections including Covid-19, a study has found.

Adults with early-stage Alzheimer’s disease who took a multi-nutrient drink formula for three years had significantly less cognitive decline when compared with a control group, researchers say.

Vitamin D supplementation eased the symptoms experienced by children with severe atopic dermatitis, or eczema, in a recent randomized controlled trial.

A study published in The British Journal of Nutrition has found that people who ate more cruciferous vegetables had less calcium buildup in their aortas (the body's largest blood vessel) than people who ate less of these vegetables.

A new study published in The Journal of Nutrition showed that mothers' vitamin D levels during pregnancy were associated with their children's IQ, suggesting that higher vitamin D levels in pregnancy may lead to greater childhood IQ scores.