My question is once this procedure has been completed and say the person really got into some heavy cardio and thus were burning a lot of fat would the body be able to burn the fat that was moved to the buttocks or does it not have the associated blood vessels to enable this?

I’m not even sure if that’s how lipids are metabolised, but I assume it’s through the blood.

  • GenderNeutralBro@lemmy.sdf.org
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    5 months ago

    I have no knowledge of Brazilian Butt Lifts specifically, but here is some related information about how fat works in general, which I hope is a good starting point:

    Fat cells don’t die easily. They just shrink. See: https://news.yale.edu/2015/03/02/study-new-fat-cells-are-created-quickly-dieting-cant-eliminate-them

    When performing skin grafts, fat cells retain the characteristics of the original skin location. For example, here is a paper that shows a soldier who had a skin graft from his stomach to his hand, and later developed a kind of “beer gut” on his hand. Content warning: graphic images of open surgery in related articles section if you scroll down. If you are even a little squeamish, do not scroll down. https://journals.lww.com/dermatologicsurgery/citation/2006/03000/does_transferred_fat_retain_properties_of_its_site.12.aspx

  • radix@lemmy.world
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    5 months ago

    I can’t answer the question directly, but this may be related.

    Back in the 90s when the cable channel TLC wasn’t shit, they had a series showing actual surgical procedures. I watched one where a woman had previously had a mastectomy, and this follow up was essentially rebuilding her breast by moving fat from her belly into her chest.

    It’s not just cutting out one lump of fat and putting it somewhere else. The blood supply had to be kept intact, so it was more like a slide puzzle. Lots of stuff moved only as far as it could without interrupting the various veins and arteries.

    Interestingly, they made sure to point out that the fat being shifted around still thinks it’s belly fat, so gaining and losing weight that would normally affect the belly would show up in the one reconstructed breast

    Presumably this other procedure is similar. Fat is moved from the legs in such a way that by moving a relatively small amount, the butt gets bigger and the legs get smaller, making the butt look even bigger by comparison.

    • dependencyinjection@discuss.tchncs.deOP
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      5 months ago

      Thanks.

      This was very informative and you’ve actually answered some of the other questions I had which I asked in a few replies.

      The fact that whatever you move is still designated as belly fat or waist fat etc. I was curious about how it would affect the burning of fat, particularly the cells chosen, and placement of new fat.

      Awesome. Thanks again.

  • Luci@lemmy.ca
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    5 months ago

    I don’t have any answer for you but I’m curious if you are considering one

    • dependencyinjection@discuss.tchncs.deOP
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      5 months ago

      Haha nope.

      I’m a guy, not saying they can’t do it. It’s really not my thing all this beauty stuff.

      I was just watching a video on the impact of Instagram and it had a bit on these and other stuff like lip filler.

  • kevincox@lemmy.ml
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    5 months ago

    TL;DR is yes, but typically slowly. So the BBL won’t last forever but for most people it can last quite a while.

    I have seen claims from 5-10 years. But it will depend on your lifestyle. I have seen some sites saying that if your weight is fluctuating it will dissipate faster than if you keep a fairly stable amount of body fat.

  • BarqsHasBite@lemmy.ca
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    5 months ago

    If they didn’t have blood supply they’d start rotting.

    And yes if you burn fat via cardio or whatever, it will pull from anywhere in the body. Your expensive procedure just went up in smoke.

  • higgsboson@dubvee.org
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    5 months ago

    The fat cells behave the same as before they were transferred. The number of fat cells mostly stays the same when you lose weight, just depleting the fat reserves within the them. So yeah, you’d mostly re-gain it in the same cells.

    • dependencyinjection@discuss.tchncs.deOP
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      5 months ago

      Thanks.

      As a follow up. With fat burning being random is that random to us as we can’t control it, but the body does know in what order it will do things.

      If the latter does that mean if it was your waist next and that was moved to you bum, would it still be those cells next.

  • dohpaz42@lemmy.world
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    5 months ago

    IANAD, but it’s my understanding that how people store and lose fat is unique to their biology. That said, it makes sense (to me) that one of two things would happen:

    1. They burn more fat in the area they augmented (ie their butt), because they didn’t have a lot to there begin with
    2. They gain/burn their fat faster elsewhere in their body, leaving their butt safe for a while

    I do not have any proof to back that up, other than my own personal experience with my body.

    • dependencyinjection@discuss.tchncs.deOP
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      5 months ago

      Thanks.

      Number 1 is an interesting point and I asked something similar to another reply.

      I wondered if the say the body already knows which fat cell is next to be burned, like a map. Then say if the waist was next but that was moved to the butt would it still be waist or now butt.

      Your question is also interesting in that should there be a given amount of fat in each region and will the body fight for equilibrium again.

      • dohpaz42@lemmy.world
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        5 months ago

        I would imagine that if the body is not used to burning fat in a specific area, it would probably continue not burning fat in that area, until it had no choice but to burn there.