I read Mercola's Fat for Fuel and aside from his annoying overuse of acronyms I found it very informative. For myself, fasting is the only way I have ever lost weight and kept it off. If you are interested and have the time I have posted two "chapters" of several that I have yet to create and promulgate.
https://steemit.com/fasting/@chuck2u32/chapter-1-i-lost-45-pounds-by-doing-nothing
https://steemit.com/fasting/@chuck2u32/chapter-2-who-s-for-it-and-who-s-against-it