i have adopted intermittent fasting and fasting protocols in my lifestyle.. this is why i have overcome crappy genetics and diabetes and am so lean. yes i actually CURED my diabetes from fasting, something diet gurus and doctors don't believe you can do . but i have proven them wrong over and over again.
you should read my Ebook in my signature which teaches you how to do it.
just following a calorie in and calorie out things doesn't work. the last 30 years has proven that. that is why doctors and these diet gurus 90% of their clients fail miserably