GP describes the keto diet, which worked for me too. About the cholesterol, better read up on it. The hype about cholesterol has gone out of control. There are multiple types of it, and earlier research wasn't as conclusive as everybody thought. (Just like saturated fats by the way.)

[1]: https://www.amazon.com/Art-Science-Low-Carbohydrate-Living/d...

[2]: https://www.amazon.com/Art-Science-Low-Carbohydrate-Performa...