Could I get some input in this? I’m trying to understand how someone can continue to eat a lot of food to the point of gaining weight, while at the same time constantly complaining of pain and sickness. This person constantly complains of severe pain and feeling sick, yet keeps eating. How can you eat if very nauseous? This person has been diagnosed with vitamin deficiencies, for which she refuses to treat. And, her diet is very poor. How do you respond to someone like that? She us healthy in all other ways, except for age related arthritis.