CHEW SOME GUM
It stimulates saliva which helps to neutralise the effects of acid produced from food. Plus, people who chew gum snack less through the afternoon.
“Peppermint is a great pick-me-up and raises mental alertness which might stop you reaching for snacks,” says Tuck. “If you don’t like gum, you’ll get the same brain boost from a cup of peppermint tea.”