Besides the 16/8 fast, I’d recommend bulletproof style coffee for breakfast with a cup of water on the side.
Bulletproof coffee is? 
1. Clean mycotoxin free coffee of your choice.
2. 1-2 tbs real butter.(no substitutes.)
3. 1-2 tbs coconut oil.
4. Blend all till frothy and enjoy.
(No sweeteners) 

 If I buy green coffee beans and roast them myself, are they likely contaminated with mycotoxins?  I have a UV light to check for that classic aflatoxin glow, lemme check .....  nope they don't have aflatoxin.
 

 Did you check the green beans or the roasted beans?
Being a person who is highly mycotoxin sensitive, roasting doesn’t make for clean coffee. I wish it did. We also roast our own. 

 The green beans