[jasonwelk]

> there is nothing more stressful for the body than exercise

I think you are postulating. There was an article here a week or two ago that showed how bodies frequently in motion tend to live longer and be healthiest. There are different types of effects on the body from activities, and I'd be willing to bet that a body that's constantly in a state of digestion is stressed more than one in natural motion. However, I say this with a disclaimer that I'm guessing based on recent articles posted here. But if you really think otherwise, you should just provide a source.

Also, unless you are training for the Olympics, you do not need to linearly scale your food intake in proportion to your exercise. The average diet for many people does not need to change much after introducing exercise because the average diet already is usually too many calories.

[bachaco]

> Also, unless you are training for the Olympics, you do not need to linearly scale your food intake in proportion to your exercise.

Lets assume that you are. Would that mean you will die earlier? Does that mean that the more exercise you do the earlier you die?

[nonbel]

If everything else is kept the same (never true), that would be correct. Like everything else in this area of research (which depends upon NHST), you will find conflicting studies if you search. Here are some layperson sources (I didn't bother looking deeper):

http://observer.com/2017/04/study-finds-running-extends-life...

http://www.webmd.com/fitness-exercise/news/20140401/too-much...

[vorotato]

You mean you can have too much of a good thing. Say it ain't so nonbel.