3D Printing-Induced Fine Particle and Volatile Organic Compound Emission: An Emerging Health Risk | Environmental Science & Technology Letters
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I've been sober for two weeks now and I'm coughing up some nasty stuff. Is this normal? Does anyone have any tips on how to remedy this? I was smoking at least
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coughing up rusted/black colored mucus and just wanted to know if i'm all good or not. have others experienced this? : r/uktrees
Effects of long-term and high-dose administration of glucocorticoids on the cranial cruciate ligament in healthy beagle dogs | PLOS ONE
![Amazon.com: GRAND MASTER SMOKE 32oz Soak & Wash Glass Pipe Cleaner - Cleanse, Deodorize, Restore - No Shaking/No Scrubbing : Health & Household Amazon.com: GRAND MASTER SMOKE 32oz Soak & Wash Glass Pipe Cleaner - Cleanse, Deodorize, Restore - No Shaking/No Scrubbing : Health & Household](https://m.media-amazon.com/images/I/81LlX2v70iL.jpg)
Amazon.com: GRAND MASTER SMOKE 32oz Soak & Wash Glass Pipe Cleaner - Cleanse, Deodorize, Restore - No Shaking/No Scrubbing : Health & Household
![any other gravity bong smokers cough up black phlegm? also vape and smoke tobacco but this is pretty common for me. had an x ray said my lungs are fine and oxygen any other gravity bong smokers cough up black phlegm? also vape and smoke tobacco but this is pretty common for me. had an x ray said my lungs are fine and oxygen](https://i.redd.it/aof0j7egxyt91.jpg)
any other gravity bong smokers cough up black phlegm? also vape and smoke tobacco but this is pretty common for me. had an x ray said my lungs are fine and oxygen
![I am 16 i smoked weed and vaped for a solid 2 years and i quit both about a month ago. Since then i have been spitting clear phlegm with little brown I am 16 i smoked weed and vaped for a solid 2 years and i quit both about a month ago. Since then i have been spitting clear phlegm with little brown](https://preview.redd.it/i-am-16-i-smoked-weed-and-vaped-for-a-solid-2-years-and-i-v0-8i570m9wgnt81.jpg?width=640&crop=smart&auto=webp&s=1a02999a47b0b2beaf9e37fc84eda62441e5c33c)
I am 16 i smoked weed and vaped for a solid 2 years and i quit both about a month ago. Since then i have been spitting clear phlegm with little brown
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Inborn errors of OAS–RNase L in SARS-CoV-2–related multisystem inflammatory syndrome in children | Science
![Amazon.com: Nature's Answer Mullein-X Immune & Relax Cough Syrup | 4 Fluid Ounces | Supports Immune & Relaxation | Soothes Cough & Clears Mucus | Non GMO Gluten Free : Health & Household Amazon.com: Nature's Answer Mullein-X Immune & Relax Cough Syrup | 4 Fluid Ounces | Supports Immune & Relaxation | Soothes Cough & Clears Mucus | Non GMO Gluten Free : Health & Household](https://m.media-amazon.com/images/I/71wdzk0xoGL.jpg)