Many people with sugar addictions (yes, it is an addiction) experience both physical and mental strains from consuming too much. (wellness-media.com)
Now the flipside to this is you may be right all day long, but if they sue you over this you have to get legal counsel to defend yourself and deal with the headache and mental strain of battling this, probably spending way more then if you just gave them back the money and moved on. (biggerpockets.com)
Abstract: Recent psychoneuroimmunlogical studies inspire the discussion about the influence of mental strain on the course of cancer. (content.iospress.com)