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When is Fasted Cardio Useful for Fat Loss?

Question: I’ve long seen it claimed that cardio has to be done first thing in the morning on an empty stomach (i.e. fasted cardio) for optimal fat loss, is this true?

Answer: This is probably one of the most commonly asked questions which is why it’s worth addressing. It’s worth keeping in mind that this idea usually comes out of the bodybuilding subculture, usually contest bodybuilders who, assuming their diet is working properly, are getting towards the low-end of body fat levels.  And the short-answer to your question is that the body fat of the person is going to be the main determinant of whether doing cardio fasted in the morning is important or not.

How is Bodyfat “Burned”?

To understand that, I need to cover a bit of background physiology, I’d mention that this is discussed in much more detail in both my Ultimate Diet 2.0 and The Stubborn Fat Solution for anybody who is truly interested in the topic. … Keep Reading