Comment: I used to jump from diet to

(See in situ)

In reply to comment: In most of Asia sweet dishes (see in situ)

I used to jump from diet to

I used to jump from diet to diet and though Atkins (extreme low carb) got me abs. I used to suffer from a lot of lethargy. The three months I was on it, my productivity really went down.

As Mary Vernon likes to say, the Chet Atkins diet... Not consuming enough dietary fat and probably way too much protein can produce the results you described.