Hot tea may raise esophageal cancer risk

A new, large prospective study suggests that people who regularly drink very hot tea may raise their risk of developing esophageal cancer.

Whole grains may lead to a healthier gut, better immune responses

Researchers have found that a diet rich in whole grains may raise levels of healthy gut bacteria and boost immune responses, compared with refined grains.

Heart disease: Consuming too much saturated fat may raise risk

A study finds high intakes of common saturated fats – such as those found in red meat, dairy fat, butter, and palm oil – may raise risk of heart disease.

Researcher warns of increased cancer risk with excess supplement use

Though dietary supplements can offer health benefits, one researcher warns that excess use of these supplements may raise the risk of cancer.

Mercury exposure may be a risk factor for autoimmune diseases in women

Mercury exposure – even at levels considered safe – may raise the risk of autoimmune diseases in women of reproductive age, according to new research.

Depression Risk Higher With Trans Fats, Lower With Olive Oil Consumption

Consumption of trans fats, present in fast foods and mass-produced foods like pastries, may raise risk of depression, whereas a diet rich in mono- and polyunsaturated fats and olive oil appears to have a slight protective effect, said Spanish researchers this week…