The opening paragraph is precisely why so many people have moved to natural ingredient products and fragrance free. Some fragrance makers have new for formulas with “clean” ingredients, but they are still proprietary and come with a “trust us” promise. It’s interesting to see the specifics of what these products can do other than what’s advertised on the tin.
Unrelated: This is why reading comments is becoming useless.
People react to the news without opening the article.
Its so annoying.
Related: This article shows an interesting study but it’s hard for me to interpret what does this translate to?
I think we should minimize very complex and synthetic products to our bodies. Although sometimes it’s necessary when we harm our body (e.g. long sun bathing sessions)
Heh, is this bad ... who knows? Chemistry, environmental chemistry, and biochemistry are absurdly complex and full of interlocking Chesterton's Fences. But the profit motive means we don't really spend much time looking into them before tearing them down.
With how bad for us the common fragrances are in regards to things like cancer risk, endocrine disruption, etc, its surprising that nothing has changed. Most products have fragrance free alternatives.
But really, I wouldn't worry about the result of this study _at all_ in daily life. It's quite surprising to me that this would be the top HN article at the time of this comment.
This article has a headline engineered with shock value connotations, but when you read it carefully, it takes pains to rein the suggestions of the title in as much as possible while still stirring the pot. It’s a kind of artistry you need to get papers published these days.
All that aside, it’s an interesting thing to think about but it’s not a basis for any kind of personal health recommendation and the authors state that. I have relevant expertise and this is a very complicated area that people routinely want to be boiled down into black and white simple advice. What this article seems to say is that lotion can affect the oxidation chemistry nearby it, but it’s not yet known if that is an effect with consequences that are on the whole negative or positive.
I would criticize the authors for their use of the word disrupt, because of the negative connotation carried by that word when talking about human biological systems. They use a softer, more neutral word, perturb, to express the same idea later in the article, which I think better expresses the idea without an emotional tinge to it.
wow!, we are emiting a potent biocidal gas strait through our skin!.....it explains so much!
and ya, O³ is going to chemicaly break almost anything it touches, which will definitly yield some bad to have on you stuff if the precursor is
just wrong.
also , most definitly there is a wide diference in peoples indidual chemistry, so this phenominon will join many others in waiting for a more nuanced understanding of how human biochemistry works.
"the human health impacts of many such chemicals remain poorly understood"
The effects of ritual bathing (soap, scrubbing with washcloths, etc.) on the skin may also be "poorly understood". Many people also wear regularly-washed clothing.
When I look at the laundry-list of chemicals in personal-care products (soaps, shampoos) (and in foods ... sometimes, wow!) I often wonder how much effort goes into testing all of this gunk.
This sounds like a good thing, in contrast to the doom-and-gloom "scary chemicals!!!11" articles that seem to have flooded journals and news in the recent years. I believe it's basically saying there is an antioxidant effect from lotions and perfumes.
Globally, PCP usage is widespread
Skimmed the article at first, and this made me chuckle. I wonder if that was deliberate.
Is soap included? I seldom use body soap during a shower. Probably once a quarter, when my SO threatens me with consequences.
I am not a researcher, but I have a simple evolutionary theory that soap was invented in the last few thousand years and became a mass-market product after the beginning of industrialization.
If we survived and evolved without the use of something in the last few million years, then why is that thing needed?
> If we survived and evolved without the use of something in the last few million years, then why is that thing needed?
Because we didn't. A lot of people died, actually. From germs. Before we knew about Germ Theory.
I see this same type of stuff when people talk about inductions or cesarean sections. "Well humans didn't need that before, so why do we need it now?" No actually... humans did need that before. Half of all infants died. Humans are unbelievably shit at giving birth.
Turns out, humans are bad at a lot of things. We die A LOT less now. Like... so much less that we can't even conceptualize how much less we're dying so then we start questioning if we need soap.
And, as a fun aside, the reason humans are so shit at giving birth is because of evolution. You ever wonder why seemingly ever other mammal is able to give birth and it's super chill but we just roll over and die in shocking numbers? Yeah, turns out evolving to be one two legs has disastrous consequences.
19 comments
[ 0.23 ms ] story [ 114 ms ] threadRelated: This article shows an interesting study but it’s hard for me to interpret what does this translate to? I think we should minimize very complex and synthetic products to our bodies. Although sometimes it’s necessary when we harm our body (e.g. long sun bathing sessions)
But really, I wouldn't worry about the result of this study _at all_ in daily life. It's quite surprising to me that this would be the top HN article at the time of this comment.
All that aside, it’s an interesting thing to think about but it’s not a basis for any kind of personal health recommendation and the authors state that. I have relevant expertise and this is a very complicated area that people routinely want to be boiled down into black and white simple advice. What this article seems to say is that lotion can affect the oxidation chemistry nearby it, but it’s not yet known if that is an effect with consequences that are on the whole negative or positive.
I would criticize the authors for their use of the word disrupt, because of the negative connotation carried by that word when talking about human biological systems. They use a softer, more neutral word, perturb, to express the same idea later in the article, which I think better expresses the idea without an emotional tinge to it.
The effects of ritual bathing (soap, scrubbing with washcloths, etc.) on the skin may also be "poorly understood". Many people also wear regularly-washed clothing.
When I look at the laundry-list of chemicals in personal-care products (soaps, shampoos) (and in foods ... sometimes, wow!) I often wonder how much effort goes into testing all of this gunk.
Globally, PCP usage is widespread
Skimmed the article at first, and this made me chuckle. I wonder if that was deliberate.
I am not a researcher, but I have a simple evolutionary theory that soap was invented in the last few thousand years and became a mass-market product after the beginning of industrialization.
If we survived and evolved without the use of something in the last few million years, then why is that thing needed?
Because we didn't. A lot of people died, actually. From germs. Before we knew about Germ Theory.
I see this same type of stuff when people talk about inductions or cesarean sections. "Well humans didn't need that before, so why do we need it now?" No actually... humans did need that before. Half of all infants died. Humans are unbelievably shit at giving birth.
Turns out, humans are bad at a lot of things. We die A LOT less now. Like... so much less that we can't even conceptualize how much less we're dying so then we start questioning if we need soap.
And, as a fun aside, the reason humans are so shit at giving birth is because of evolution. You ever wonder why seemingly ever other mammal is able to give birth and it's super chill but we just roll over and die in shocking numbers? Yeah, turns out evolving to be one two legs has disastrous consequences.