/sci/ - Science & Math

>>	Anonymous Sun May 14 22:37:47 2023 No.15438714 [View] File: 566 KB, 679x657, masks.png [View same] [iqdb] [saucenao] [google]

Masks cause health problems Anonymous Sat Apr 22 21:36:22 2023 No.15385870 [View]
File: 566 KB, 679x657, masks.png [View same] [iqdb] [saucenao] [google]

Face masks may raise risk of stillbirths, testicular dysfunction and cognitive decline due to build-up of carbon dioxide, study warns
The NIOSH eight-hour threshold limit for safe CO2 concentrations is 0.5 percent
The researchers found that almost all of the studies exceeded that standard
Mask-wearing can expose children to dangerous levels of CO2 in just 3 minutes
https://www.dailymail.co.uk/health/article-11982039/Face-masks-raise-risk-stillbirths-testicular-issues-cognitive-decline-study-says.html

>>	Anonymous Sat Jan 21 08:42:06 2023 No.15140569 [View] File: 566 KB, 679x657, masks.png [View same] [iqdb] [saucenao] [google]

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