Appetite is a reliable predictor of mortality in old age

A simple question about appetite can provide insights into old people’s general health that may help reduce their risk of dying.

Dietary self-monitoring aided by smartphone apps

Smartphones have seen wide adoption among Americans in recent years because of their ease of use and adaptability.

Encouraging healthier food choices via weekly text messages

Many people are unaware that the U.S. Food and Drug Administration’s mandated nutrition labels are based on a 2,000-calorie-a-day diet, but a simple weekly text message reminder can greatly improve…