Hormone suppresses appetite for sugar and alcohol

The liver-derived hormone FGF21 suppresses mouse and primate appetite for sugar; the findings could help regulate diet to prevent or treat diabetes.

Eat responsibly – do not let Christmas weigh you down

Australians are being urged to think twice about going for seconds or indulging in that extra helping of pudding when they join with family and friends to celebrate Christmas this year.

Vitamin D deficiency does not increase risk and severity of obstructive sleep apnea

A recent study of elderly men found no evidence that obstructive sleep apnea (OSA) increased in severity (or prevalence) as a result of vitamin D deficiency.