Morning Overview on MSN

Study suggests rising CO2 may be changing your blood chemistry

A peer-reviewed study published in Air Quality, Atmosphere and Health on February 26, 2026, reports that average serum bicarbonate levels in American adults rose approximately 7% between 1999 and 2020 ...

Carbon dioxide levels are higher than humans have ever experienced. It could be changing our blood chemistry

Rising carbon dioxide levels are heating the planet but may also have an alarming, invisible impact on the human body, ...
Mena FN

Rising CO2 Levels Are Reflected In Human Blood. Scientists Don't Know What It Means

(MENAFN- The Conversation) Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO2). Today, that figure sits above 420 ppm, higher than at any point ...
Nature

Transcutaneous Carbon Dioxide Monitoring and Arterial Blood Gas Analysis

Transcutaneous carbon dioxide (TcCO₂) monitoring represents a significant non‐invasive approach for assessing the partial pressure of carbon dioxide (PaCO₂), traditionally measured through arterial ...