Halloween is Saturday. By Sunday morning there's a bag of fun-size candy somewhere in your house, and it's not going anywhere.
If you're trying to cut back on snacking, or sugar, or the grazing that happens every time you walk through the kitchen, that bag can feel like a test you didn't sign up for.
Good news: you don't have to pass it with pure willpower. You can change where it lives.
What the research says about distance
A big review from Cochrane looked at studies on how food is placed and offered. Across 12 studies with 1,098 people, placing food further away was linked to about 19% less eaten. Offering fewer options at once was linked to less food picked, too.
Those are real numbers, but the researchers are honest about the limits. The evidence is low-certainty, many studies were small, and most were short lab studies, not people's actual kitchens over months. So think of it as a promising nudge, not a guarantee.
Still, it matches what many people notice on their own: the candy you have to walk to get is easier to skip than the candy sitting next to your elbow.
Why it works (it isn't about being weak)
A lot of snacking isn't hunger. It's a reach that happens when you see something while you're tired, bored or walking by. Taking away the sight and the shortcut means fewer moments where a snack decision has to be made at all.
That's the idea behind friction: make the thing you want to cut back on slightly harder, and make the thing you want to do a little easier. You're not fighting a craving in the moment. You've already decided, earlier, when you were calm.
Try it tonight: a 5-minute candy plan
- Move it out of the main room. Take the bowl off the counter or coffee table. A high shelf, a closed cabinet, or the garage all work.
- Put it in something opaque. A box or a bag you can't see through. Out of sight really is part of the trick.
- Decide a portion ahead of time. If you want some candy, pick it in the afternoon: "two pieces after dinner." Decide it once, then you don't have to argue with yourself at 9 p.m.
- Give some away. Send a bag to work, a neighbor or a friend. Less in the house means fewer decisions.
- Put something you actually want in the easy spot. A bowl of fruit, nuts or something crunchy where the candy used to be, so your hand has somewhere to go.
What if you eat it anyway?
Then you ate some candy. It happens, and it isn't a failure. One handful doesn't undo your progress, and you don't need to punish yourself with "I blew it, so I might as well finish the bag." Put the rest away, drink some water, and pick up at the next choice.
Quitly is built for that moment: it rewards the days you show up and treats a slip as information, not a verdict. If you track snacking there, count the small wins, like moving the bowl.
One more thing
If food feels out of your control, or you're worried about how you're eating, talk with a doctor or another health professional you trust. They can help you in ways an article can't.
If you're working on a habit with a physical dependency, like nicotine or alcohol, a doctor or pharmacist can help you build a plan that's safe for you.