Snacking health impact depends on what and when you eat - Video

Snacking is becoming increasingly popular, with more than 70% of people reporting they snack at least twice a day. In a new study involving more than 1,000 people, researchers examined whether snacking affects health and if the quality of snack foods matters.

Using data from just over 1,000 people in the United Kingdom who participated in the ZOE PREDICT 1 study, the researchers examined the relationship between snacking quantity, quality, and timing with blood fats and insulin levels, which are both indicators of cardiometabolic health.

The analysis showed that snacking on higher quality foods — foods that contain significant amounts of nutrients relative to the calories they provide — was associated with better blood fat and insulin responses. The researchers also observed that late-evening snacking, which lengthens eating windows and shortens the overnight fasting period, was associated with unfavorable blood glucose and lipid levels. There was no association between snacking frequency, calories consumed, and food quantity with any of the health measures analyzed.

Reference: Kate Bermingham, et al, AMERICAN SOCIETY FOR NUTRITION