Online retail nudges to help parents with lower-income choose healthy beverages for their children: A randomized clinical trial.

Background: Nudges offer a promising tool to reduce sugary drink intake among children who are most at risk for diet-related disease.

Objective: To examine the impact of online store nudges on purchases of sugary drinks for children in lower-income households.

Methods: Caregivers with lower-income were recruited to an online shopping experiment and instructed to spend $10-$30 on three beverages for their child aged 1-5 years.

Brands with personalities - good for businesses, but bad for public health? A content analysis of how food and beverage brands personify themselves on Twitter.

Objective: To examine the extent to which food and beverage brands exhibit personalities on Twitter, quantify Twitter users' engagement with posts displaying personality features and determine advertising spending across these brands on Twitter.

Design: We identified 100 tweets from 10 food and beverage brands that displayed a 'personality', and 100 'control' tweets (i.e.