There IS no secret...it's Intermittent Fasting.

I lay out the basics of Intermittent Fasting in easy to understand terms.

I should also point out that your eating window can change, it doesn't have to be the same every, single, day.

Also, IF will not negatively affect your metabolism.

The link to the BBC documentary:
https://vimeo.com/170735109
The website for Rommel Ramirez, the photographer: http://ramirezcreative.com/