Coffee jelly might sound like a good idea for a snack, but you might want to avoid this Japanese sweet if you're looking after your body, which we hope you’re doing.

Why is it recommended to avoid Coffee Jelly? Well, it's main ingredient is gelatin, a by-product extracted from the skin, bones and connective tissues of domesticated animals. Sounds gross, and is not good for you, as it is often chemically treated. It's got very low nutritional value, and is very high in non-essential amino acids.

Of course, Coffee jelly contains coffee, and it's best if it's a fresh ground coffee added to the gelatine — the freshness affects the taste and health benefits of coffee. This is a sweet that will keep you awake and provide some metabolic benefits, but you'd be much better off just having a cup of coffee.