When: Friday - 6pm

Where: In the pub

Welcome the weekend at your post-work watering hole with a Guinness (210kcal) rather than a Stella (256kcal) to save 46 calories a pint. Spirits differ in calorie content too. Opt for a whisky and ginger ale (82kcal) instead of a vodka and coke (138kcal), saving 56 calories. A large bag of Salt & Vinegar Squares (145kcal) rather than a 50g packet of roasted peanuts (311kcal) will save you 166 calories per bag.

You put away: 3 pints of Guinness + 1 whisky and ginger + 1 packet of crisp

You save: 360 calories