What are legit ways to increase blood oxygen levels

[Jerryterry129]

Blood o2 levels is what gives you them orange and red undertones

And don’t say some cope like cardio, shir only last for minutes

 

[Orc]

low dose cialis 2.5-5m ED.

 

[AlphaLooksmaxxer666]

salbutamol, or clen maybe? It increases oxygen levels af.