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Knitting gains recognition as therapeutic tool
A growing body of personal accounts and preliminary research suggests knitting and crochet may help individuals manage addictive behaviors, from nail-biting to substance abuse. The craft's accessibility and minimal side effects-primarily an abundance of scarves and hats-are drawing attention from mental health professionals.
Personal transformations
Amanda Wilson, a finance worker in Mississauga, Canada, struggled for years with sensory-seeking habits linked to obsessive-compulsive disorder (OCD). She recalls, "I used to pick my skin until it scabbed and bite my nails so short they became infected." After taking up knitting, she reports healthier nails and a scalp free of self-inflicted wounds. "I now knit obsessively instead," she says.
Casey, a 60-year-old technology manager in California, credits knitting with helping her quit a 46-year smoking habit. After trying nicotine patches, medication, and meditation without success, she enrolled in a beginner's knitting class. "It replaced the ritual and repetitiveness of smoking," she explains. Three weeks into quitting, a stressful work call triggered a craving-until she picked up her needles. "I did four rows, and the urge vanished. That's when I knew it worked." She has been cigarette-free for over two years.
Scientific interest grows despite skepticism
Carl Birmingham, a psychiatry professor at the University of British Columbia, has advocated for knitting as a mental health intervention since 2009. In a study involving young women with severe eating disorders, 75% of participants reported knitting reduced their anxiety around food. Birmingham compares the craft's bilateral, rhythmic motions to EMDR, a therapy for PTSD that uses guided eye movements to process trauma.
Betsan Corkhill, a physiotherapist and wellbeing coach, notes that scientists often dismiss knitting due to its association with women. "They're eager to explore 'bilateral, rhythmic interventions'-until you mention knitting," she says. Mia Hobbs, a London-based clinical psychologist, adds that existing studies rely heavily on self-reported data from predominantly white, female knitters, limiting their scope.
How knitting may rewire the brain
Hobbs explains that repetitive movements like knitting can activate the parasympathetic nervous system, which promotes relaxation. Birmingham's unpublished EEG research suggests knitting may reduce activity in the amygdala and insula, brain regions linked to stress responses. "You don't need to be skilled-just using both hands is enough," he says.
The craft also serves as a form of habit replacement therapy. Loes Veenstra of the Netherlands knitted over 550 sweaters to curb her cigarette addiction. In residential treatment centers, knitting has shown promise for managing withdrawal symptoms. A 2007 study found it helped women in recovery for chemical dependency cope with cravings and emotional distress. "It keeps me here when I want to run," one participant told researchers.
Limitations and unproven claims
While anecdotal evidence is compelling, large-scale clinical trials are lacking. A 2024 study found women in a "knit to quit" program smoked fewer cigarettes, but the results were confounded by concurrent health education sessions. "We can't confirm knitting was the cause," says Allison West, the study's lead author.
Popular claims about knitting lowering blood pressure or preventing cognitive decline remain unproven. The Benson-Henry Institute for Mind Body Medicine confirmed no studies link knitting to heart health, and a 2011 study on knitting and dementia risk suffers from correlation-causation ambiguity.
Challenges and alternatives
Knitting isn't universally accessible. Some individuals lack the dexterity or patience for the craft, and the learning curve can be frustrating. Birmingham suggests worry beads as an alternative, emphasizing the need for bilateral hand movements to achieve therapeutic effects.
For beginners, Hobbs recommends seeking support from local knitting groups or "knit and natter" sessions. "My yarn shop offers a clinic for troubleshooting," she notes. Experts agree that while knitting shows potential, rigorous research is needed before it can be prescribed as a mainstream therapy.
"There's a leap of faith in believing knitting can help with major traumas, but for many, it's worth taking."
Carl Birmingham, University of British Columbia
