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Why You Chew Ice, Straws, and Pen Caps (And What Your Body Is Actually Asking For)
The Chewing InstinctHumans are hardwired to chew. Our ancestors chewed tough, fibrous food for hours a day. Our modern soft...
Pen Chewing, Lip Biting, Hair Pulling: Understanding Body-Focused Repetitive Behaviors
What Are BFRBs?Body-Focused Repetitive Behaviors (BFRBs) include: Trichotillomania: Hair pulling Excoriation: Skin picking Onychophagia: Nail biting Morsicatio: Cheek/lip chewing Pen/object...
Stress Snacking: Why Your Mouth Gets Hungry When Your Brain Gets Anxious
The Mouth-Brain ConnectionWhen your brain is stressed, it craves dopamine — the "reward" neurotransmitter. Your brain knows three fast dopamine...
How to Stop Biting Your Nails (For Real This Time)
Why Nothing Has WorkedBitter nail polish, rubber bands, gloves, keeping your nails painted — these are all punishment-based approaches. They...
What Is Oral Fixation? The Science Behind Why Your Mouth Needs a Job
It's Not a Habit. It's a Need.Oral fixation isn't a character flaw. It's your nervous system using your mouth to...
5 Signs You Have an Oral Fixation (Not an Addiction)
Not everything that's hard to stop is an addiction. Millions of people struggle with habits that aren't chemical at all...