What does "Ex Nihilo" mean?

What Does Ex Nihilo mean?
This link has an intro to Ex Nihilo Health: www.exnihilohea...
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Ex Nihilo Health is a site dedicated to helping us recover some of what we lost in the Garden of Eden. Its a site dedicated to performance, longevity, diet, nutrition and spirituality.
Exnihilohealth.com
/ exnihilohealth
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Eddie is the creator of Ex Nihilo Health and a 5 year NFL veteran with a passion to see people transformed through diet, exercise and athletics. From 2009-2013 he played for the Seahawks and Browns where he was exposed to many different wellnesses philosophies, and it was there he finally began to form his own philosophy taking the very best of everything he encountered. He earned his BA at the University of Idaho. Currently, Eddie resides in Salt Lake City, Utah with his wife and two children.
Facebook: / eddiejwilliams
Twitter: / realewilliams
Instagram: / realewilliams

[@asoldierforJesusChrist]

thank you

[@Mumsy_Soap]

Thanks for sharing. Praying for God's ministry through you

[@ExNihiloHealth]

Thank you!

[@thehealthyhobos6155]

Totally dig the channel name now that I know what it means! My husband and I are still debating whether to keep our channel name or change it. It stems from our main channel (The Mobile Hobos), but we really want to make sure "The Healthy Hobos" would translate over well in the Christian community and further down the line. Any input would be gladly accepted! :)