The worst offenders were potato chips, which caused more weight gain per serving than any other food, the study found. (articles.mercola.com)
Potato chips led the pack, causing more weight gain per serving than any other food; followed by potatoes, and sugar - sweetened beverages. (articles.mercola.com)
But the commonly held belief that eating before bed causes more weight gain than eating at other times of the day isn't supported by research. (health.com)