Smiling can encourage children to eat vegetables

Even among parents who eat a fruit- and vegetable-heavy diet as part of a healthy weight-loss regimen, it can be difficult to get children to try their greens. Now, a study has suggested that one's facial expression may affect a child's reluctance to eat their veggies.

Research published in the journal Obesity found that parents who want to encourage their children to try new foods often unconsciously smile more when proffering the item. The study determined that this principle may be manipulated to positive effect.

The team monitored children's responses to photos of adults eating a number of different foods. The expressions of these eaters ranged from happy and smiling to disgusted and wincing.

Children responded to the photos of adults smiling over food by being more willing to try that food, even if they had previously expressed a distaste for it.

Researchers concluded that smiling while encouraging children and teens to eat fruits and vegetables may make them more likely to do so.

Numerous health authorities say that produce is the cornerstone of a healthy diet, particularly one that is focused on weight loss. For adults looking to shed some pounds, replacing processed foods with produce can keep one's calorie intake low while maintaining a full feeling.