Improve Lung Health: Breathing Exercises & Oxygen Levels

How can breathing exercises and monitoring oxygen with a pulse oximeter improve your lung capacity? Whether recovering from smoking or managing lung nodules, deep breathing is essential for vitality.

Exhausted runner man resting on the beach after workout

Why Does My Mouth Taste Like Blood After I Exercise?

Published Aug,14 2017 | By Jenna Morris

A blood taste or metallic taste in your mouth after exercise can be caused from a variety of things, although the precise cause -- unless it is tied to some underlying health condition -- may largely remain a mystery.