then make sure that you keep it at room temperature. Although as personal trainers we advise the majority of our clients in London to swap butter for a healthier spread (olive or other plant based spreads). If you are getting good focussed exercise and eating reasonably well for most of the time then you can have butter if you must. However, by keeping it at room temperature it spreads more thinly than if stored in the fridge; this could save you 34 calories per slice of toast. Multiply that by 5 days and it’s a great big 170 calories saved! This will help with weight loss and a healthy you.