Extreme Endurance Exercise: If You Do This Type of Exercise, You Could Be Damaging Your Heart

Joseph Mercola
Updated:

Do you dread going to the gym for what feels like hours at a stretch? Or do you avoid working out altogether because you just don’t have the time? Then what I’m about to tell you should be music to your ears: when it comes to exercise, less is more.

It’s becoming increasingly clear from the recent flurry of scientific studies that overdosing on exercise can have detrimental effects on your health. Too much exercise, particularly long bouts of cardio such as marathon and triathlon training, can do more harm than good—particularly to your heart. 

While most Americans would be well served to exercise more, there’s no need to work out for more than 45 minutes at a time, and if you exercise effectively, your workouts should be even shorter, which I'll be discussing in a moment.

The right amount of nourishment and exercise, not too little, not too much, is the safest way to health
Joseph Mercola
Joseph Mercola
Author
Dr. Joseph Mercola is the founder of Mercola.com. An osteopathic physician, best-selling author, and recipient of multiple awards in the field of natural health, his primary vision is to change the modern health paradigm by providing people with a valuable resource to help them take control of their health.