Pica is a Latin word for magpie. A magpie is a bird that is known for its indiscriminate eating habits. Many years ago when I was in nursing school I learned about a disorder by the same name. It is a serious eating disorder that involves the eating of non-food, non-nutritive substances. Things like laundry starch, hair, burnt match heads, feces, dirt, paint chips, needles, erasers, cigarette butts--- the list can be as varied as the individuals afflicted by this malady. Thirty plus years later we still don’t know for sure what causes pica. There are theories of course--- there may be a biological component— a mineral deficiency, like iron--- or a chemical imbalance in the brain--- it is more common in those with mental disabilities, autism and some schizophrenics--- but still there are many people who appear normal and are still plagued with these compulsions. In a few instances it seems to be conditioned by local/ethnic custom. When the onset is before adolescence it seems to be transitory--- the child eventually outgrows it but when the onset is in adolescence or later it can be very difficult to treat and control. The most accepted theory today is that among adolescents and adults who are described as normal is that it is caused by psycho-social problems--- much like other eating disorders. The exact number of people afflicted is hard to determine because most suffers hide their activity from others and it is not usually detected unless a serious medical complication occurs.
This disorder can have serious consequences on a person’s wellbeing. Physically the problems manifested can be malnutrition, chemical toxicity, bowel perforations, lesions and obstructions, systemic diseases and infections caused by parasites and bacteria--- in some instances leading to chronic illnesses and even death. Psycho-social complications include stress and anxiety if unable to ingest substance they crave, shame and embarrassment over their behavior, rejection from peers and family over their habits--- feeling powerless due to inability to control their unusual cravings.
While most professionals today agree that it is best to try to help people overcome these compulsions some say that if the substance is relatively harmless to just let people be--- they aren’t really hurting anyone. But even something as “harmless” as corn starch or clay can interfere with the body’s normal function and rob people of nutrients by displacing healthy food with empty fillers and calories. The digestive system is designed to take in food substances, break them down, extract the necessary nutrients and then excrete the waste products--- eating large amounts of seemingly harmless substances can have a long term, debilitating effect on the body--- particularly the digestive tract eventually causing it to not function properly and predisposing the individual to illness.
Now while a few of you might have found this little treatise of mine incredibly fascinating (right!) others of you might wonder why on earth I am discussing pica. Well a couple weeks ago out of the blue I found myself thinking about pica---why? I had no idea--- I thought it was a weird subject that kept popping into my head--- then the little light bulb flashed on--- I saw a connection to another human circumstance. Some of us might say we should just leave pica sufferers alone--- it is their business, their health, their life--- they cannot change the way they feel, the desires they have--- and in most cases they are not hurting themselves or anyone else---and they are adults and capable of deciding their own fate. OK---but still it is a valid question to ask if pica is wrong--- is it something we should encourage even implicitly?
How do we determine the right or wrong of a human action. Without getting bogged down in a heavy and lengthy philosophical discussion I would say there are two basic questions. One--- does the act serve the truth and does the act serve God. How do we know whether eating dirt is wrong or right? We can look at the design and function of our digestive organs and see what was intended by God. Since eating dirt deprives the body of essential nutrients and exposes the digestive tract to damage and disease ---eating dirt cannot be called a good thing--- it goes against nature and the biological purpose of the digestive tract--- and --- it denies us of the good nutrients our bodies need---It also does not serve God--- we are not to engage in activities that cause harm to ourselves--- we belong to Him and are obligated be good stewards of everything in creation---even our own bodies. So ---even if our feelings tell us we need to eat dirt, that eating dirt makes us feel better, that it is good for us--- that God wouldn’t have given us a mouth, a world filled with dirt and the desire to consume it--- if it wasn’t ok to eat it--- due to natural law, our physical form and function we can know despite all those strong feelings that it is wrong to eat dirt. The truth is found in our body--- not in our feelings.
Now substitute homosexuality and what we know about it with what was said about pica. It is almost an identical situation. I do not believe that most of us would hate someone because they ate dirt--- I don’t think we would discriminate against them or treat them as an outcast--- I also do not believe that if we truly cared about them we would encourage them to continue to eat dirt when we know that that action has serious consequences-- physically, emotionally and spiritually--- Interesting isn’t it?



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