Sudden Food Cravings May Signal Early Dementia, Experts Warn

Sudden, intense cravings for certain foods, especially unhealthy ones like sweets, fats, and carbohydrates, may signal an early stage of frontotemporal dementia (FTD). This neurological condition, the most common form of dementia affecting those under 65, can drastically alter a person's personality, behavior, and eating habits.

FTD occurs when nerve cells in the brain's frontal and temporal lobes are damaged, disrupting communication pathways. These brain regions are critical for controlling emotions, thought processes, and behavior. Consequently, damage can lead to profound personality shifts, a hallmark of the behavioral variant of FTD. Another variant, primary progressive aphasia, affects word recall and speech.

Crucially, individuals in the early stages of FTD often do not experience significant memory problems. Instead, gradual personality changes become apparent. The Alzheimer's Society notes that people with behavioral variant FTD may lose the ability to stop eating unhealthy foods or even control alcohol consumption. They might disregard table manners, lose their sense of fullness, and feel an overwhelming urge to eat, drink, or smoke.

This loss of inhibition and self-control is a primary symptom of FTD. A significant diagnostic challenge arises because affected individuals are often unaware of their symptoms. Family and friends typically notice these behavioral changes first, leading to potential delays in diagnosis as the person may resist seeking medical help.

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Osobe s bihevioralnom varijantom FTD-a mogu razviti nemogućnost prestanka konzumacije nezdrave hrane, pa čak i izgubiti kontrolu nad unosom poroka poput alkohola.