Stress can trigger a surge in hormones, such as cortisol and adrenaline, which can cause fatigue, headaches, or back pain. There are foods and drinks that can be used to ease stress.

Carbohydrates are good at easing stress. They can boost the levels of serotonin in the brain and make you feel calmer. Serotonin is a chemical that controls the stress management system in the brain.

Dark chocolate contains high levels of caffeine and theobromine, which can improve mood and energy levels. Chocolate can have an affect on the levels of endorphins released into the brain that can ease pain and stress. It also contains tryptophan, which is a chemical that causes the release of serotonin.

It is found that combining caffeine and the amino acid L-theanine, both which are present in tea, can decrease mental fatigue and improve alertness, reaction time, and memory. Black tea can help to ease stress by lowering the stress hormone cortisol.