https://www.youtube.com/watch?v=IeYkMVNysTM
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.
https://www.youtube.com/watch?v=ue-qz-9ndfM
https://www.youtube.com/watch?v=juEr3mB1aLs
https://www.youtube.com/watch?v=nhAOyZx4DdI
https://www.youtube.com/watch?v=lshyJ1oSV1M
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