this post was submitted on 03 Jul 2023
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World's 1st 'tooth regrowth' medicine moves toward clinical trials in Japan - The Mainichi (mainichi.jp)
submitted 1 year ago by wave_walnut@kbin.social to c/science@kbin.social
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TOKYO -- A Japanese research team is making progress on the development of a groundbreaking medication that may allow people to grow new teeth, with c

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[–] metaStatic@kbin.social 4 points 1 year ago (1 children)

they're only slightly toxic, you'll be fine

[–] I_Miss_Daniel@kbin.social 3 points 1 year ago (1 children)

PLA, Google says it's food safe. I've never really thought about it.

[–] apemint@kbin.social 5 points 1 year ago (2 children)

Both PLA and PET are food safe but I wouldn't use them for long-term food related stuff.
The surface of a print contains thousands of valleys, nooks and crannies and other hard to reach spots that serve as ideal breeding grounds for bacteria.

[–] I_Miss_Daniel@kbin.social 3 points 1 year ago

True. They may look smooth but they're pretty porous.