Martie Whittekin, author and radio host talks about oxygen.
How long can you hold your breath?
Martie Whittekin, well known author and radio host of Healthy by Nature, talks about how low oxygen levels negatively affect us and steps you can take to increase oxygen levels...
How long can you hold your breath?
Martie Whittekin, well known author and radio host of Healthy by Nature, talks about how low oxygen levels negatively affect us and steps you can take to increase oxygen levels...