The Healthy Food Guide team believe that making small diet and lifestyle changes brings the best long-term gains. We look at the science behind the headlines and promote a balanced way of eating.

From tortilla chips with fresh salsa to a barbecued quarterpounder, use our handy guide to discover how much a portion size looks like and how many calories it contains.

summer portion guide 1summer portion guide 2

If you like, you can download the full summer portion guide here.