With recent reports revealing that a record number of UK adults are now taking anti-depressants, Dr Chris's 60 second surgery focuses on depression.
Looking at symptoms, treatments, and what you can do to help yourself, Dr Chris is on hand to guide us through the most common mental illness of all.
Also, with news last week that a brand new probiotic drink may be the key to improving the lives of millions of IBS sufferers, Dr Chris takes a look at this common and debilitating condition which affects around 12 million people in the UK.