Unless I'm missing it there isn't anything in the paper or the article about oxygen. The paper mentions facial alkalinization and indirect increase in dehydration. Limiting oxygen seems unlikely, CO2 build up however is a different story (and harder to actually measure).
Unless I'm missing it there isn't anything in the paper or the article about oxygen. The paper mentions facial alkalinization and indirect increase in dehydration. Limiting oxygen seems unlikely, CO2 build up however is a different story (and harder to actually measure).