Suffering from depression and anxiety becomes even more common as we get older. It’s an illness often triggered by age-related risk factors such as having a debilitating medical condition, disability, loved ones dying, retirement and loneliness. And when things go wrong with your mental health, every aspect of your life is affected – with the usual symptoms being a lack of energy, low motivation, disrupted sleep and a poor appetite. Physical complaints such as arthritis pain or worsening headaches are also linked to depression.