Your parents recently moved into a retirement home and you were relieved they’d now have three proper meals per day. With your mother’s progressing dementia, she hadn’t been cooking for quite some time.
There's only one problem.
Your mom has been bringing her purse to the dining room where she stashes extra food! She takes it back to their room and hides the food and you’ve been finding it in various states of science-experiment decay!
What is happening?
In the past, this might have been called “hoarding”. But
“hoarding” has a negative connotation and is quite different than what is happening to your mom. A more suitable term might be “collecting”.
Her new behaviour is not unusual and it makes sense when you consider what is happening in her brain.
The drive or instinct to gather is a hard-wired human instinct. Humans have been hunters and gatherers for millennia. We have the instinct to gather food beyond what we immediately need to prepare for future hunger.
In modern society, most of us are blessed enough that we don’t have to worry about our next meal. With 24/7 grocery stores, we have access to food at any time. But for your mother who has dementia, that option is not as viable.
First of all, she likely grew up in an era where stores were not open 24/7. Secondly, she may feel particularly vulnerable that she has no way of accessing food at any given time—she likely cannot drive, she likely wouldn’t know how to get to the closest grocery store, she might not even have access to money to purchase food. Her instinct to gather food that is available actually makes perfectly good sense. She is gathering food because she doesn’t know where her next meal is coming from.
“But wait!” you say. “She has three full meals daily with access to a coffee bar that has muffins and cookies and fruit—she’s never left hungry. Of course, she knows where her next meal is coming from!”
Your response is perfectly logical. Remember, though, that her brain’s ability to be logical is diminished. If she has dementia, she may not remember yesterday clearly enough to remember that she did, indeed, receive three full meals. She can’t use yesterday’s experience to reassure herself that she will likely receive three meals today.
From her perspective, she is suddenly in this new place that doesn’t yet feel familiar.
There is no kitchen that she can see. She doesn’t recall the delicious dinner she had last night. No wonder she is concerned about where her next meal is coming from! On top of all that, one of the deeper portions of her brain—the Amygdala—continues to send out hunger-gathering instincts for self-preservation.
Instead of considering her behaviour to be "hoarding" and problematic, understand that she is doing her best to provide for herself and meet her most basic human needs.