Sales of sugary drinks fell dramatically across five U.S. cities, after they implemented taxes targeting those drinks – and those changes were sustained over time. That’s according to a study published Friday in the journal JAMA Health Forum.

Researchers say the findings provide more evidence that these controversial taxes really do work. A claim the beverage industry disputes.

The cities studied were: Philadelphia, Seattle, San Francisco and Oakland, Calif., and Boulder, Colo. Taxes ranged from 1 to 2 cents per ounce. For a 2-liter bottle of soda, that comes out to between 67 cents to $1.30 extra in taxes.

Kaplan and his colleagues found that, on average, prices for sugar-sweetened drinks went up by 33.1% and purchases went down by basically the same amount – 33%.

  • TurnItOff_OnAgain@lemmy.world
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    10 months ago

    Soda is a real money maker too in fast food. That 32oz drink you are paying $2+ for only costs the restaurant 8-10c? And most of that is the cup.

    • EdibleFriend@lemmy.world
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      10 months ago

      I know gas stations are a 300% mark up on fountain pop. At least thats what it was back when i worked in one like 15 years ago.

  • SeaJ@lemm.ee
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    10 months ago

    Which is what the beverage companies were afraid of so here in Washington they spent millions lobbying and lying to get it banned from happening outside Seattle.

    • squidman@lemmy.world
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      10 months ago

      That ad campaign pissed me off so much. I was even more disappointed when the people here fell for it. I thought we were smarter than those damn companies, but no.

  • TenderfootGungi@lemmy.world
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    10 months ago

    It was eye opening the first time we flew to Europe. The first convenience store sold few sodas, mostly different types of water. And the soda they did sell was more expensive.

    We tried an orange soda. It was less sweet and tasted far better.

    • Xenny@lemmy.world
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      10 months ago

      Orange soda is odd in Europe. In Europe depending on region has a varying percentage of real orange juice. In the US its 0% juice naturally

    • omgarm@feddit.nl
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      10 months ago

      In the Netherlands bottles of water and soda cost pretty much the same. Unless you specifically ask for tap water in a restaurant, then it’s generally free.

    • ExLisper@linux.community
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      10 months ago

      Grape juice is my favourite, especially the fermented one. A bottle of decent one is about $5-10 in a supermarket in Spain.

  • bedrooms@kbin.social
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    10 months ago

    A claim the beverage industry disputes.

    I mean, if they really believed the sales wouldn’t drop, why did they complain?

    • EatATaco@lemm.ee
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      10 months ago

      The supply and demand curve is about how those two determine the price. With the tax, we are talking about the price “controls” affecting the demand, not the other way around.

      And, additionally, even if we think the outcome should be obvious, it’s always important to do a structured objective analysis to see if that was actually the case because, if it wasn’t, it’s time to revisit the theory or figure out what went wrong.

        • EatATaco@lemm.ee
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          10 months ago

          Maybe you can, that would make sense. But it’s really neither supply nor demand, so it’s just forcing it into the model, which you’ve now made more complicated and no longer the simple curve that the op was suggesting it is.

    • Zagorath@aussie.zone
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      10 months ago

      The argument would presumably be that demand is highly price-inelastic. Which seems ludicrous to me for soft drinks, but you could try making the argument if it was in your interest to do so.

  • girlfreddy@lemmy.ca
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    10 months ago

    I have type 2 diabetes so make my own with club soda, lemon and lime juice, sweetened with stevia. Tastes pretty good and keeps my blood sugar in check.

  • mateomaui@reddthat.com
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    10 months ago

    Over here a 16 oz bottle of soda can be close to $4. I’d rather buy 64 oz bottles of juice on sale for $5 or less and water it down.

  • _danny@lemmy.world
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    10 months ago

    I’m more curious about how it affects the sale of other drinks and foods.

    Do fast food sales drop because of the increased cost of their primary drink options? Do people turn to water as an alternative or do they fill the hole with another option like alcohol, tea, or coffee?

  • GiddyGap@lemm.ee
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    10 months ago

    Sociatal health in the US would improve a lot if restaurants would drop the free refills.

  • HiddenLayer5@lemmy.ml
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    10 months ago

    I encourage everyone who likes sugary soda to at least try flavoured sparkling water. Personally I have replaced nearly all my soda intake with it, and the fruit flavored ones are surprisingly sweet without any sugar or artificial sweetener, and I imagine are way healthier than even diet soda. If you find that you like it, getting a sparkling water machine like a Soda Stream is also more environmentally friendly and more cost effective if you drink a lot of it as well.

    • hydrospanner@lemmy.world
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      10 months ago

      I like both but they definitely aren’t interchangeable for me.

      When I want a seltzer that’s what I want and a coke is too sweet.

      When I want a coke, the seltzer isn’t sweet enough.

      That being said, one of the few healthy changes I made and stuck with was after making my most recent move 6 years ago, I just didn’t buy 2L bottles of soda to keep in stock in the fridge.

      Didn’t boycott them, didn’t avoid them in restaurants or convenience stores, and I still keep a few baby cans as mixers in the bar at my apartment, but in that list of things you just get when you run low to keep a stock…I just kinda took soda off that list.

      Found that I only really missed it a few times a year, and if I was really craving it, I could go get a little can from the bar…but just that one small change probably cut my soda consumption by like 85% and I barely miss it.

  • SaltySalamander@kbin.social
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    10 months ago

    So do 100% orange juice/grape juice have the same taxes? Because these are just as sugary, if not more so, than soda. Sugar is sugar, doesn’t matter the source. If they’re not taxed the exact same way as soda, then this is a bullshit tax that shouldn’t survive a challenge in court.

    • EatATaco@lemm.ee
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      10 months ago

      I’m not a fan of juice for the reasons you point out. But soda provides pretty much no nutritional value, it’s just pure sugar. At least with juice you get some other nutritional benefits. . .although, you should obviously get that from eating it and not drinking it.

      But I think the tax laws are, generally speaking, if they don’t include juices, are for drinks with added sugar/sweeteners which would exempt 100% juice. This would probably pretty easily hold up in court.

  • gullible@kbin.social
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    10 months ago

    It is my political opinion that milk, water, tea (practically water), and vodka are the only beverages fit for human consumption. There’s an argument to be made for certain juices, but it can be safely ignored as Dole propaganda. You only get the two sets of teeth, all.