• Bristlecone@lemmy.world
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    10 hours ago

    RN here, it’s because your body has a more difficult time accessing the sugars in fruit form. They are wrapped up in multiple types of fiber which add bulk to your digestive system and serve as kind of a shield for your body to less easily access the sugar. The juice is essentially just the sugar with all the fiber strained out, has others have said this causes a situation where you can drink the calories from like 18 oranges in 45 seconds, and your body can access it immediately and easily. This is also why whole fruit is actually a good thing for diabetics because the glycemic index is actually pretty low.

  • bryndos@fedia.io
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    14 hours ago

    There was some guy on telly did a test. Half the group had to eat oranges. The other half had to drink orange juice. Then swapped them over the next day. I can’t remember the exact setup but i think it was like ‘eat/drink as much as you want, stop when you feel full’.

    Everyone was able to consume far, far more calories in juice form and probably far more sugar than they needed.

    I think like even eating enough oranges for 1x300ml glass was hard for many people to do in fruit form. Basically, the rest of the orange filled them up and that’s what we’re better evolved for: slower digestion of a more varied mush and lots of fibre and stuff like that.

    The juice is far too easy for us to eat way more than needed.

  • zxqwas@lemmy.world
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    13 hours ago

    Because it takes quite a lot of effort to eat a huge amount of sugar in the form on fruits and berries. They also have some vitamins, fibers and other stuff in them too.

    • nimpnin@sopuli.xyzOP
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      13 hours ago

      Well, mostly water. But besides that, it’s mostly sugars and fiber, in that order.

      • Jimmycrackcrack@lemmy.ml
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        5 hours ago

        I think that seems to be the gist of the answers here, the sugar is all bundled up with other stuff that makes it both difficult to efficiently digest from the surrounding bulk and filling because of that bulk and also a bunch of water.

  • AA5B@lemmy.world
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    16 hours ago

    There’s also quantity. Eating an orange is healthy. Drinking a glass of orange juice is like eating six oranges after removing the fiber: not heslthy

  • spongebue@lemmy.world
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    18 hours ago

    There is sugar, absolutely. And that’s probably where most of the calories come from. But there is also water, cellulose (fiber), and vitamins/minerals - doesn’t have much non-sugar caloric value to change that balance, but it’s still important. And nobody serious is suggesting you eat only fruit, so you can get non-sugar calories from other sources and it can be balanced in the big picture.

    It’s kind of like an appropriate amount of dressing on a salad, the good outweighs the bad and makes you more likely to actually eat that nutrition-positive food.

    Source: I’m some guy on the Internet. You can trust me.

          • meco03211@lemmy.world
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            15 hours ago

            Is it? I always thought lower life expectancies were dragged down by infant mortality. Basically if you survive the crib you’d likely live into your 70s.

            • snooggums@piefed.world
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              14 hours ago

              When referring to diseases, yeah, but there was also a lot of death from wars and other violence, severe injuries from dangerous labor, and labor was pretty risky. If one was healthy and avoided injury they were certainly on par with modern life spans.

            • boatswain@infosec.pub
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              14 hours ago

              Yeah, that’s what my dad says, and he’s a medieval historian, so I believe him. I guess it’s possible that lifespan in 1901 was much shorter than the middle ages, but that seems unlikely

      • Buffalox@lemmy.world
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        14 hours ago

        So where’s does he claim to only eat fruit?
        Are you confusing it with him recommending to use Apple? 😋 (/s)

        Also the man was insane. If you based on false beliefs make decisions against professional advice, that are detrimental to your well being, and even put your life in danger, that is AFAIK a very key aspect of being insane.

        • paraphrand@lemmy.world
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          15 hours ago

          He was someone who was a fruititarian at various points in his life. He was also someone who didn’t shower at certain points in his life. And he went for alternative medicine when he got sick.

          • TheMadCodger@piefed.social
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            14 hours ago

            My ex- decided to become a fruititarian, with hopes of becoming a breathitarian someday after reading about a yogi who allegedly had done so.

            Emphasis on the ex-.

          • Buffalox@lemmy.world
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            14 hours ago

            OK, that only confirms to me that he was in fact insane. There is no way we are supposed to eat only fruit, it simply doesn’t provide any real energy, but consumes as much to digest as it yields, meaning there is no way to survive on fruit alone.

            • snooggums@piefed.world
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              14 hours ago

              He chose to not listen to medical advice for cancer and instead dragged things out with ‘alternative medicine’ long enough that real medical treatment wouldn’t be successful anymore but still pulled strings to get a transplant.

              He was nuts.

    • SorteKanin@feddit.dk
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      13 hours ago

      Source: I’m some guy on the Internet. You can trust me.

      With the amount of AI slop out there, in this day and age this is actually a surprisingly high level of trust.

      • spongebue@lemmy.world
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        13 hours ago

        Admittedly when I wrote that I had moments like “cellulose is in fruit, right? And that’s fiber?” and when I googled with neutral terms I mostly trusted Google’s AI slop 🤣

  • harambe69@lemmy.dbzer0.com
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    17 hours ago

    All that sugar is bound up in fiber, making it slower to release and keeping it from spiking your blood sugar into pre-diabeetus. Grind that same fruit down (juice), destroy its fibers, and now you got diabetes in a can.

  • Alsjemenou@lemy.nl
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    15 hours ago

    They are not mostly sugar, sugars are just a part of the nutrients. Most fruits don’t even have that much sugar in them, it varies wildly though. There is also the way these sugars are intertwined with fiber, that make it much harder for these sugars to be processed in your body. So the sugars are released over a greater period of time giving your body more time to react. as opposed to refined sugars. Fruits are always healthier than candy, cookies, or soda.

    There is a lot more in fruits than just sugars, there are proteins, vitamins, minerals, fibers. Which are all necessary for a healthy body. Sugars as well are necessary for your body to function.

    It is practically impossible, if you’re otherwise healthy, to eat too much fruit. I personally eat at the very least 3 kilos or 5 pounds of various fruits a week. within an otherwise varied (vegan) diet. I’ve done so for the past 10 years. I make sure to test my blood, and so far had zero issues except low vit. d. Which you can’t get from fruit.

    Why is it healthy? Well, we evolved next to fruits. Our ancestors always plucked and eaten them for millions of years. Just like we’ve done with all kinds of plants. Our gi tract is the right length, our body cant make most vitamins itself and completely functions on sugars. Fruit is part of a varied diet.

  • snek_boi@lemmy.ml
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    17 hours ago

    Fiber. Fiber helps you feel full, so it is harder to over-eat fruit in comparison with chocolate bars, gummy bears, or even fruit juice.

  • jet@hackertalks.com
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    6 hours ago

    Whole fruits are a treat that can be tolerated by a healthy person in very moderate quantities. Think about the quantities you would get if you went out physically picking fruit off of a tree. So not a big bowl of easy to consume fruit from the grocery store, but when you put the physical effort in… It’s ok

    There is no essential nutrition in fruit, historically, the role of fruit was as a fattening device before winter. An opportunistic caloric boon.

    The biggest argument in favor of citrus fruits is there vitamin c. In the modern dietary context with really high blood glucose levels there is competition for the natural vitamin c pathway, the glut4 receptor. Citrus, by virtue of flooding the body of vitamin c, gets enough vitamin c into these cells and wins the competition with the blood glucose levels.

    If a whole fruit offsets something worse you could eat, like a candy bar - then yes it is healthier then a candy bar, but it’s also healthier then a cigarette. That doesn’t tell us much about its essential levels of “health” in isolation.

    Tldr: whole fruit is a sometimes treat, but it does not contribute to your health.

  • ryathal@sh.itjust.works
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    17 hours ago

    Healthy is relative. A handful of fruit is generally fine. Eating a few pounds of grapes in a day is probably a bad choice. There’s also a lot of people that conflate fruit with things that have fruit in them as about the same.

    • dditty@lemmy.dbzer0.com
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      16 hours ago

      Eating a few pounds of grapes in a day is probably a bad choice

      I have IBS and since grapes are FODMAPs (in high quantities) I should only eat like a handful at a time otherwise they can cause uncomfortable stomach cramping and diarrhea for me 😔

  • Fyrnyx@kbin.melroy.org
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    9 hours ago

    Because these are naturally grown sources of sugar that is untainted by the joke of the food industry’s idea of processing sugar?

    • Tlaloc_Temporal@lemmy.ca
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      6 hours ago

      The issue with processed food isn’t the artificial part or the refined part, it’s the calorie dense part. Fresh fruit juice is processed sugar, vegan pizza is highly refined, and organic granola bars are still highly processed.

      The calorie density makes it far too easy to over consume, and to do so regularly.

  • GissaMittJobb@lemmy.ml
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    14 hours ago

    The dose makes the poison, really. It’s quite hard to reach a harmful amount of sugar by just eating fruit - you’re likely to get either full or bored with eating fruit before you start reaching unhealthy levels of sugar. Combine this with fruits and berries generally being a good source of dietary fiber, this makes for a good combination of attributes you want in healthy food.