Now, mix in restricting your calorie intake for fat loss, and you're in a state of negative energy balance. (gymjunkies.com)
If you're going to lose weight by calorie restriction, then don't restrict your calorie intake too much or for too long. (healthy-holistic-living.com)
What these physicians didn't believe is that I was trying very hard to lose weight by restricting my calorie intake and exercising intensely 5 days a week. (justinhealth.com)