show ad How stress makes us UGLY: Emotional strain gives men and women 'unhealthy look' which repels potential partners -- * Study found anxiety hormone cortisol can affect how healthy we look * But men who can handle stressful situations were appealing to women By Kate Pickles For Mailonline -- comments Stress can make you ugly by making your face look less healthy, a study has found. -- 'Cortisol is an interesting hormone because it is released when we deal with a stressor, and allows us to cope in the short term. 'But if it's elevated for longer periods, though, for example during -- those with lower levels of cortisol. 'Although we haven't yet identified specific cues to stress in the face, it seems to come down to simply how 'healthy' someone looks.' -- 390 shares According to Dr Moore, cortisol helps us to deal with stress by shutting down unnecessary functions, like reproduction and the immune system. -- has a negative impact on bone and muscle growth. Meanwhile Dr Moore claims men who can handle stressful situations appear instantly more attractive to women. 'We believe that the link between low stress levels in men and high attractiveness to women is because an ability to handle stressful situations suggests a strong genetic make-up, the future suitability of a partner, and their ability to pass on 'good genes' to their -- being high and the other low.' TOP WAYS TO TREAT STRESSED-OUT SKIN Here's five top tips on how to replenish your stress-fatigued face by Dr Lucy France at SkinViva, a leading natural beauty clinic in Manchester. -- PHYSICAL ACTIVITY Exercise has been proven to fight off stress and can be as little as going for a walk or doing yoga Physical activity is a great way to fight off the stress, so long as we dress the cause of the symptoms too. -- so drink plenty of it 'If your body is in a state of stress it is more likely that you reach for comfort foods, things like sugar, chocolate, biscuits, cakes and sweets. But by doing this you're only making matters worse, as you're ingesting food likely to increase stress levels and negatively affect your skin. The other methodology would to be to eat healthy food, like fruit, nuts, seeds and vegetables at the first sign of stress. This will not only better equip your body for stress through increased vitamins and minerals but it's also going to have a direct impact on the stress itself because you're eating foods that are beneficial to you. -- of dehydration. This not only directly affects your stress levels but it also fails to equip your body to cope with stress. Water is also the best cosmetic product for you skin. -- STAY RESTED Bad sleep can cause stress so getting a good night's rest will both lessen this and help cope with it Bad sleep can cause stress so getting a good night's rest will both lessen this and help cope with it Bad sleep can cause stress so getting a good night's rest will both lessen this and help cope with it Getting a good night's sleep, once again, has a two fold benefit. Bad sleep is both a cause and affect of stress - if you sleep poorly you're going to be stressed and if you're stressed, you're going to sleep poorly. So you get stuck in a vicious circle. Getting a good night's sleep is very important to ensure that you're body can deal with stress. -- * Heroic grandmother, 67, becomes the world's oldest surrogate mother after carrying her daughter's child * From stressful family gatherings to overindulging on festive turkey: Five ways Christmas affects your brain * Revealed: The Pizza Express Christmas special that contains 1,524