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Short Answer: Yes. At certain concentrations, CO2 can harm you. Long Answer: Yes, but it is far more complicated. CO2 is not poisonous, and it's even necessary for life on Earth. We used to think that CO2 could only harm people at unrealistic concentrations, but this answer has started to change.
Carbon dioxide is a natural greenhouse gas, commonly produced by the air we exhale. At higher levels, CO2 affects productivity, sleep and infectious disease transmission. Learn more on CO2 health effects, safe CO2 levels, and ways to reduce CO2.
What are the health effects of carbon dioxide? CO2 is considered to be minimally toxic by inhalation. The primary health effects caused by CO2 are the result of its behavior as a simple asphyxiant. A simple asphyxiant is a gas which reduces or displaces the normal oxygen in breathing air.
No evidence suggests that carbonated or sparkling water is bad for you. It’s not that harmful to dental health, and it seems to have no effect on bone health.
Greenhouse gases (GHGs) are a category of gases that absorb heat energy emitted from the planet's surface and they remain in Earth's atmosphere for a long time (from decades to centuries). Though they make up only a small portion of the atmosphere (less than 1% of all air molecules), GHGs absorb a significant amount of heat energy and re ...
Emerging evidence supports the possibility that CO 2 (at concentrations <5,000 ppm) poses direct risks to human health. These risks include inflammation, reduced higher-level cognitive...
"There's no scientific evidence to suggest that carbonated water is bad for you," says registered dietitian Mary Wirtz, MS, RDN, CSSD, a board-certified sports dietitian, and consultant for Mom Loves Best.