What happens if you exercise but don't eat well?

The idea of eating anything you want without consequences might sound like a dream, but exercise cannot completely reverse the effects of a bad diet, experts say.

7 Signs You're Not Getting Enough Protein

Gaining Muscle But Not Losing Fat? Here's Why!

Are there any benefits to exercising immediately before and/or immediately after a meal, as opposed to eating first and then exercising later on in the day or at some other time?

Why exercise won't make you thin, Health & wellbeing

What to Eat Before and After Your Workout

What Happens if You Don't Get Enough Protein While Working Out

Should I eat back my exercise calories? - Gundersen Health System

Will I lose weight if I don't eat after a workout? - Quora

How Long Does It Take to Get Fit Again? - The New York Times

4 Signs Working Out Every Day Is Too Much, From Experts